The enzyme acetylcholinesterase, located in the synaptic cleft and on the postsynaptic membrane, breaks ACh down into acetate and choline, thereby stopping the stimulation of a postsynaptic cell.True / False.

Answers

Answer 1

Answer:

True

Explanation:

The action of aceetylcholine in the synaptic cleft is normally terminated by metabolism to acetate and choline by the enzyme acetylcholinesterase and the stimulation of the post-synaptic cell is stopped.

This esterase is anchored to the postsynaptic cell but acts extracellularly.

The products of acetylcholinesterase are not released , infact they are reabsorbed to make more ACh.

Hence, the statement the enzyme acetylcholinesterase, located in the synaptic cleft and on the postsynaptic membrane, breaks ACh down into acetate and choline, thereby stopping the stimulation of a postsynaptic cell is true.

The Enzyme Acetylcholinesterase, Located In The Synaptic Cleft And On The Postsynaptic Membrane, Breaks
Answer 2
Final answer:

The statement about the role of the enzyme acetylcholinesterase breaking down Acetylcholine (ACh) in the synaptic cleft to halt stimulation of postsynaptic cells is accurate. (True)

Explanation:

The enzyme acetylcholinesterase, located in the synaptic cleft and on the postsynaptic membrane, does indeed break Acetylcholine (ACh) down into acetyl and choline.

This action stops the stimulation of a postsynaptic cell which prevents unwanted extended muscle contraction. This is due to the ACh no longer being bound to the ACh receptors as seen in neurotransmission.

Acetylcholinesterase plays a crucial role in ensuring that ACh does not rebind to a receptor and reopen its channel, which might result in unwanted extended muscle excitations and contractions.

Once neurotransmission has occurred, neurotransmitters need to be removed from the synaptic cleft to ensure that the postsynaptic membrane can be 'reset' and ready to receive another signal. This can be achieved through the neurotransmitter degrading by enzymes in the synaptic cleft.

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Related Questions

This is any functional structure within the confines of a cell; literally a. Small organ; it usually has a membrane-based structure

Answers

Answer:

The correct answer is cell organelles.

Explanation:

A unique membrane-bound composition, which is found inside the eukaryotic cell's cytoplasm, that is, in plants and animal cells is termed as cell organelle. Some of the examples of cell organelles found within the cells of eukaryotes are endoplasmic reticulum, Golgi complex, mitochondria, chloroplast, etc.  

All these organelles play an essential function for the proper functioning of the cell, like chloroplasts found in plants play an essential role in the process of photosynthesis, and mitochondria both in plants and animals are regarded as the powerhouse of the cell.  

Answer: Organelles

Explanation:

The organelles are the small functional structure found inside the cell. The cells contains many organelles like mitochondria, chloroplast, lysosomes, nucleus and many more.

The organelles are the main functional unit of the cell which performs various types of functions.

The mitochondria of the cell is the power house of the cell, Golgi body helps in the synthesis and sorting of the proteins.

It is the organelles in the cell that performs various functions and makes it possible for the cell to live independently.

In general, each species of fruit fly in the Hawaiian archipelago is restricted to a single island. One hypothesis to explain this pattern is that new species formed after a small number of flies colonized each new island. This mechanism is called:

Answers

Answer:

Geographical isolation

Explanation:

The formation of new species by a small number of fruit flies colonized each new island. This mechanism is called geographical speciation or allopatric speciation.

The geographical speciation takes place when some members (biological populations) of the same species become isolated due to geographical changes such as mountain building or migration. Due to isolation, the organisms prevents two or more groups from mating with each other on regular basis. The gene flow between them is greatly reduced which eventually causing that formation of new species.  

____________ is a process that can completely catabolize an organic energy source to CO2 using the glycolytic pathways and TCA cycle with O2 as the terminal electron acceptor for an electron transport chain.1. Aerobic respiration2. Anaerobic respiration 3. Catabolism4. Anabolism

Answers

Aerobic Respiration

Explanation:

Aerobic respiration utilizes Oxygen.Aerobic breath happens in most cells.The measure of energy discharged is high which is around 36-38 ATP atoms.   The stages engaged with aerobic respiration are glycolysis, krebs cycle, electron transport chain.The items which are formed in aerobic respiration are Carbon dioxide, Water and ATP.The reaction's site of aerobic respiration are Mitochondria and Cytoplasm. The reactants included are glucose and oxygen.The ignition is complete.
Final answer:

The process which complete catabolizes an organic energy source to CO2 using glycolytic pathways and TCA cycle with O2 as the terminal electron acceptor is Aerobic respiration, a process that uses oxygen to breakdown glucose into water and carbon dioxide, releasing ATP in the process.

Explanation:

The process described that can completely catabolize an organic energy source to CO2 using the glycolytic pathways and TCA cycle with O2 as the terminal electron acceptor for an electron transport chain is called Aerobic respiration.

Aerobic respiration is the process by which organisms like animals and plants break down glucose into water and carbon dioxide in the presence of oxygen, releasing high-energy molecules (ATP) as a result. The process happens in three major steps: glycolysis, the Krebs cycle (or TCA cycle), and the electron transport chain. Oxygen acts as the terminal electron acceptor in the electron transport chain, resulting in the formation of water molecules.

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The complex mixture of polymers coating the spore that protects the spore from dessication and UV radiation is:

Answers

Answer:

Sporopollenin

Explanation:

Sporopollenin is a biological polymer that is highly cross linked and made up of oxygen, hydrogen and carbon. It is referred to a chemically inert biopolymer because of its toughness and stability in rocks that have been in existence for over 500 million years.  In other words, sporopollenin is chemically stable.

It is an important component of the outer layer or coating of pollen grains and plant spores. This protects spores from UV radiation and dessication.

All of the following are problems that growth causes for cells EXCEPT Select one: a. DNA overload. b. excess oxygen. c. obtaining enough food. d. expelling wastes.

Answers

Answer: Excess oxygen

Explanation:

The cell if gets food in optimum amount can grow  and cause various problems and there are many problems associated with the growth of the cell.

They require more food and obtain enough of it. The bigger cell expels waste materials out of the cell.

The requirement of excess of oxygen is not a problem which is caused due to the excess growth of cell.

The Minnesota Department of Natural Resources has introduced regulations that require the use of approved firewood in state parks, state forests and wildlife management areas. There is specific approved firewood for each area which can't be used in other protected areas. What is the most likely reason for these restrictions? A) To clear excess wood from trees that have fallen or been removed in the parks. B) To avoid the introduction or spread of insects or disease that damage native trees. C) To generate revenue for the department by restricting the sale of firewood by outside vendors. D) To eliminate the use of highly flammable firewood that might lead to uncontrolled forest fires.

Answers

Answer:

The correct answer is option B) "To avoid the introduction or spread of insects or disease that damage native trees".

Explanation:

The regulations introduced by the Minnesota Department of Natural Resources include the proper handling of firewood, which prohibits the use of firewood from one protected area into other protected areas. The reason behind this regulation is to avoid the introduction or spread of insects or disease that damage native trees. Each tree in each protected location is adapted to its local fauna. Serious environmental damage could arise from introducing insects from a protected area to another by improper handling of firewood.

During a nuclear reaction, an isotope of a certain atom gives off a particle consisting of two protons and two neutrons, and the atom becomes a different element. Which type of radioactive decay has occurred?

Answers

Answer:

Type of radioactive decay which has occurred is an alpha decay.

Explanation:

Type of radioactive decays:

Alpha decay is defined as the decay process in which alpha particle is released. In this process, a heavier nuclei decays into a lighter nuclei. The alpha particle released carries a charge of +2 units and a mass of 4 units.Beta decay is defined as the process in which beta particle is emitted. In this process, a neutron gets converted to a proton and an electron. The released beta particle is also known as electron.Gamma decay In this process, an unstable nuclei releases excess energy by a spontaneous electromagnetic process and gamma -radiations are emitted. These radiations does not carry any charge and are electrically neutral.

Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in _____.

Answers

Answer:

mutations to homologous genetic loci

Explanation:

Phylogenetic tree, which is a diagrammatic representation of evolutionary relationship among organisms, can be constructed from evidence from molecular systematic with regard to the similarities in the mutations to homologous genes.

Homologous genes are genes that are inherited by two species from a common ancestor having similar DNA sequence. An example of homologous gene is Orthologous gene, which is said to have be brought about by speciation.

Hemoglobin is the protein that transports oxygen in mammals. Hemoglobin is 0.347% by mass, and each hemoglobin molecule contains four iron atoms. Calculate the molar mass of hemoglobin.

Answers

Answer:

Molar mass of hemoglobin is 64380.4 g/mol

Explanation:

Percentage of Fe calculated from the equation

%Fe   =  4×molar mass of Fe/molar mass of hemoglobin.(4 because hemoglobin contain 4 Fe atoms)

Molar mass of hemoglobin is =4×molar mass of Fe / % Fe

                                                 =4×55.85/.00347

                                                 =64380.4 g/mol.

The molar mass of hemoglobin is 64380.4 g/mol.

Calculation of the molar mass:

Since Hemoglobin is 0.347% by mass,

here we have to determine the percentage of Fe

%Fe   =  4×molar mass of Fe/molar mass of hemoglobin

So,

The molar mass of hemoglobin is

=4×molar mass of Fe / % Fe

=4×55.85/.00347

=64380.4 g/mol.

hence, The molar mass of hemoglobin is 64380.4 g/mol.

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What is hypoxia why is it dangerous to the nervous system

Answers

Answer:

hypoxia is the absence of enough oxygen in the tissues to sustain bodily functions

Explanation:

The brain could cease to function and if it continues death or permament brain damage starts in few minutes

The foramen ovale..... A is a condition in which the heart valves do not completely close B is a shallow depression in the interventricular septum C connected the two atria in the fetal heart D is a connection between the pulmonary trunk and the aorta in the fetus

Answers

Answer:C. connects the two atria in the fetal heart

Explanation: The foremen ovale makes it possible for blood to go from the vein to the right side of fetus heart,and then to the left side of the heart. Before a baby is born,the baby gets blood rich in oxygen from the mothers placenta,and its delivered through the umbilical cord, because the baby can not use its lungs to get blood.

Which of the following statements is false?Algae are used to make many commercial products, like marshmallows and paint.Algae can be used as fertilizer.Algae can be used to make a polishing substance.Algae contributes to the phosphorus cycle.

Answers

Answer:Algae contributes to the phosphorus cycle

Explanation:Algae are organisms which have distinct chlorophyll and are autotrophic in nature .Most of them live in water.Algae include the Unicellular chlamydomanas and the multicellular sea weed.some algae are colonial and some are filamentuous.Algae possess chlorophyll, carotenoids and phycobillins as pigments.

Algae are important primary producers in the water bodies and produces a significant portion of oxygen.

Some algae eg diatoms are fossilized due to their glass cell wall and are known as diatomaceous earth, which has various uses such as abrasives,tooth paste and as filters.

Red algae produces calcium carbonate which forms coral reefs.

The products of some algae are used as solid gels and source of agar for microorganism culture.

Maturation is defined as the __________.a. physical growth and development of the body, brain, and nervous system. b. organism's ability to adapt to changing condtions. c. sum of all the external conditions affecting development. d. transmission of physical and psychological characteristics from parent to offspring.

Answers

Final answer:

Maturation is the physical growth and development of the body, brain, and nervous system, marking key stages such as puberty where individuals become capable of reproduction. It's a component of lifespan development, which studies the changes from conception to death, and is influenced by both genetic and environmental factors.

Explanation:

Maturation is defined as the physical growth and development of the body, brain, and nervous system. This process encompasses the changes and growth that a person goes through, often highlighted during puberty when sexual organs mature and individuals become capable of reproduction. Maturation is an intrinsic development sequence guided by genetic factors but can be influenced by environmental factors as well. It is crucial in the context of lifespan development, which studies how individuals grow and change from conception to death. The nature versus nurture controversy further explores how both genetic predispositions (nature) and environmental influences (nurture) guide this growth and development, affecting traits such as personality, intelligence, and physical characteristics in complex ways. Understanding maturation and its role in human development provides insights into the comprehensive process of becoming mature, encompassing physical, cognitive, and psychosocial growth.

What is the term used for the phase when the cell divides

Answers

The fifth stage of mitosis, cytokinesis

Final answer:

The phase when the cell divides is called the mitotic phase, which is part of the cell cycle and includes the processes of mitosis and cytokinesis resulting in the formation of two daughter cells.

Explanation:

The term used for the phase when the cell divides is the mitotic phase. This phase is a multistep process that includes both mitosis and cytokinesis. Mitosis is the part of the cell cycle where the duplicated chromosomes are aligned, separated, and moved to opposite poles of the cell, enabling nuclear division. Subsequently, cytokinesis completes the cell division process by physically separating the cytoplasmic components into two distinct daughter cells, each with an identical set of chromosomes.

The cell cycle consists of two general phases: interphase and the mitotic phase. Interphase is the period during which the cell grows, repairs itself, and replicates its DNA, preparing for mitosis. Interphase accounts for the majority of the cell's life cycle.

sulcus The extra bones that sometimes develop between the flat bones of the skull are called bones. Small bones occurring in some tendons in the hand or foot are called bones. The cranium and facial bones compose the . The bone supports the tongue. The at the inferior end of the sacrum is composed of several fused vertebrae. Most ribs are attached anteriorly to the .

Answers

Type of Bones

Explanation:

Sutures are a type of fibrous joint that binds two bones together into a solid, immobile expanse of bone. We are most familiar with sutures in the skull that connect the different cranial bones  Sesamoid bones are small bones embedded in tendons where they pass over a joint. The most prominent sesamoid bone is the kneecap, officially known as the patella. tSurrounding your brain is the part of your skeleton known as your skull. Your skull is made of bone and cartilage, or firm tissue; its job is to protect your brain. Some of the bones surrounding the brain, and some of the bones are facial bones. Facial bones are bones like the jaw and cheekbonesThe hyoid bone is small, U-shaped bone in the throat. It is located in the front, middle of the throat between the lower jaw and the larynx, which is also called the voice box. The hyoid bone is involved in several functions of the throat, including breathing, swallowing, and talkingThe coccyx is a small bone at the base of your spine.Our spines are made up of 24 small bones in our back that support the weight of our bodyThe sternum is one of the largest flat bones in the human body. It located in the center of the chest, which is why it is often called the breastbone

Final answer:

Sutural bones develop between the flat bones of the skull. Sesamoid bones occur in tendons and protect them. The skull consists of cranial and facial bones.

Explanation:

The bones that sometimes develop between the flat bones of the skull are called sutural bones. These bones form irregularly shaped bones that fill the gaps in the cranium's flat bones.

Small bones occurring in some tendons in the hand or foot are called sesamoid bones. They function to protect tendons from excessive wear and tear and aid in tendon function.

The cranium and facial bones together compose the skull. The skull consists of cranial bones and facial bones that support the structures of the face and protect the brain.

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"Jasmine is trying to lose weight. She has decided to try a diet that lets her eat unlimited amounts of protein. The protein that Jasmine eats that is above and beyond what she needs is _____."

Answers

Answer:

converted into fat and stored in adipose tissue

Explanation:

When protein is taken in excess amount, because it cannot be stored in the body, it can be broken down to amino acids, which is further used as carbon skeletons to synthesize fats, which is then further stored in the adipose tissues.

When the body is not receiving enough calories from other nutrient sources like carbohydrates and fats, the available protein is the used as energy to meet the body's energy demands, by converting it to fat.

Note that, excess intake of protein can be harmful to the body.

Two birds who are identical twins (i.e., have exactly the same genotype), are raised in different zoos. One of them has a red crest as an adult and the other has a yellow crest. What is the most likely conclusion you can draw regarding the heritability of crest color?

Answers

Answer: The crest color was determined by the environment

Explanation:

Identical twin birds having the same genotype shows that the genetic material is same in the cells of both. However, the difference in crest color is based on each bird adaptation to its environment

Thus, environment, just as genotype imparts the traits of an organism.

All of the following are true of natural selection, EXCEPT A. it results in a change in allele frequencies over time. B. it works best in genetically uniform populations. C. it is the process by which evolution occurs. D. it results in some individuals surviving better and reproducing more than others. E. it results in populations better suited to their environment than their predecessors.

Answers

Answer:

B.  it works best in genetically uniform populations.

Explanation:

Natural selection: The environment will determine which traits are used as and advantage to breed more successfully.

If every being of that specific species was exactly the same then natural selection would kill them all off at once.

If you had a zebra that was white and one that had stripes. the one with stripes would last longer.

It works best in genetically uniform populations is not true except natural selection.

What is natural selection?

An evolutionary mechanism is natural selection. Environment-adapted organisms have a higher chance of surviving and dispersing the genes that contributed to their success. Over time, this mechanism leads to the evolution and divergence of species.

One way to explain the millions of species that have existed on Earth is through natural selection.

Natural selection results in the transmission of advantageous genetic variants through reproduction. As a result, a new generation of organisms emerges that has a higher chance of surviving and reproducing.

For instance, giraffes have an edge over other species due to their long necks, which have allowed them to graze on leaves that others cannot reach. Those with longer necks were able to grow larger because of a greater food source.

Therefore, It works best in genetically uniform populations is not true except natural selection.

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Neutrophils engulf microbes by phagocytosis to fight an infection. Normally, they perform this function for some time but then die off. These dead cells and other foreign materials form pus. What cells then clean up all the dead neutrophils?

Answers

Answer:

Macrophages engulf the dead neutrophils and the process is known as Phagocytosis.

Explanation:

Neutrophills are white blood cell that are produced by bone marrow which is released into the blood stream and they have short life span as they die in 1 day.These neutrophills along with other WBC are engulfed by macrophages which are also freely moving on the blood stream.

These mature macrophage plays a crucial role  as it locates the foreign body and eat them.

They use the process of phagocytosis and engulf the unwanted particles.

When the macrophages engulf the particle,phagosome is formed which is a pocket like structure then lysosome release enzymes that digest the particles.

Resistance in the blood vessels is primarily controlled by altering

Answers

Vessel radius is the answer for the question

Which of the following describes the embryonic period? Group of answer choices The period during which the zygote moves down to the uterus and begins to implant in the lining The period during which the umbilical cord develops The period during which the major organs and structures of the organism first develop The period during which tremendous growth occurs and the organs continue to develop and become functional

Answers

Answer:

The period during which the major organs and structures of the organism first develop.

Explanation:

Germinal stage:

Germinal stage term is used for first two weeks of gestation after conception.

Embryonic period:

Embryonic period is considered from third week to the eighth week after conception.

Fetal period:

From ninth week until birth stage is known as fetal period.

Now, the embryonic period of gestation starts after germinal stage and during this phase the major organs and structures are formed within the growing mammal.

Answer:

Option- The period during which the umbilical cord develops.The period during which the major organs and structures of the organism first develop.

Explanation:

As, the development of an offspring is comprised of the different process and developments that occurs for having a more developed form of body system for the living beings that is yet to be delivered however, we can term the embryonic stage as the time for the offspring when the organs are initialized to be developed in the further stages of the fetus development. While, the umbilical cord is developed during the stage, which is required for having a very easy passage between the placenta and the offspring's mother body.

Global warming has been hypothesized to cause many plants to flower earlier. If bees search for food earlier in response to this, this would represent ________ within the community.

Answers

Coevolution

Explanation:

Coevolution is the phenomena in which two interacting species evolve under the influence of each other.

Global warming caused a drastic rise in temperature. The temperature condition during the original flowering season became higher than the optimum flowering temperature. So, the flowering plants began to flower earlier.

This created a food crisis for bees who were adapted to collect food during the flowering season. However, they evolved along with the flowering plants and started searching food earlier.

So we can say that evolution of  flowering plant caused the evolution of bees.So it is a coevolution.

The​ _______________ attempts to identify the​ "best" location for a single​ warehouse, store, or​ plant, given multiple demand points that differ in location and importance.

Answers

Answer:

weighted center of gravity method

Explanation:

The Center of Gravity Method is an approach that seeks to compute geographic coordinates for a potential single new facility that will minimize costs

Final answer:

The Center of Gravity method in supply chain management identifies the best location for a warehouse, store, or plant, given multiple demand points that differ in location and importance. It is an approach to minimizing transportation costs by considering demand and distances from demand points, effectively identifying an optimal 'center of gravity'.

Explanation:

The process the question refers to is known as the Center of Gravity method in supply chain management. This method tries to find the optimal location for a facility such as a warehouse, store, or plant. It takes into consideration the locations of multiple demand points and their respective importance or weightage. In simpler terms, it is a geographical strategy used to minimize transportation costs, taking into account demand intensity and distances from demand points.

Steps involved in the Center of Gravity Method:Assign a coordinate system to the map of the region where the demand points are located.Identify the weight (importance) of each demand point based on its relative contribution to total demand.Compute the weighted average of the x and y coordinates to determine the 'center of gravity'.The 'center of gravity' is considered the optimal location for the single warehouse or plant.

By implementing the Center of Gravity method, businesses can make efficient utilization of their resources, enhance customer satisfaction levels and improve their overall operational efficiency.

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What is true regarding rem sleep in infants?

Answers

The information is not available regrading the question and its option. The answer will consider the general points regarding the REM sleep in infants.

Answer:

Rapid eye movement (REM) sleep is the sleep that involves the rapid and random movement of the eyes. The muscle tone gets low during the REM sleep.  This sleep is present in both infants and adults.

The baby start shows his legs and hands during the REM sleep. Most of the infants experience the REM sleep. The sleep become less active and the individual is more conscious during the REM sleep.  The breathing of the infant is quite irregular in REM sleep.

In the combined processes of glycolysis and cellular respiration is produces

Answers

Answer:

Glucose is consumed, and carbon dioxide is produced.

Explanation:

The carbon in glucose is oxidized to carbon dioxide during cellular respiration.

Mammals like caribou that live in the arctic often have different lipids in the cells of their legs compared to the cells of their internal organs. Their legs get colder than their internal organs, which stay warmer. Indicate true or false which of the following adaptations you would expect to find in the lipids found in the cells of the legs of a caribou?
A. The lipids would be more saturated.
B. The fatty acyl tails of the phospholipids would be shorter.
C. The membranes would contain more cholesterol

Answers

Answer:

Mitochondria is the powerhouse of a cell

Explanation:

Oxytocin causes contractions during pregnancy, it also is the reason why mothers feel "motherly" towards their children after childbirth as there are high levels on oxytocin in the mother's blood.

Final answer:

The cells of caribou legs are not likely to have more saturated lipids, as it could impede their function in chillier temperatures. However, they may have shorter fatty acyl tails for more flexibility, and more cholesterol to fluidize the membrane.

Explanation:

In polar environments such as the arctic, animals such as the caribou have adapted to the cold temperatures. One of these adaptations pertains to their cellular lipids.

A. It would be false to expect the lipids to be more saturated. Saturated lipids are packed tightly and are more rigid, which can solidify at chillier temperatures and impede cell function.

B. True, the fatty acyl tails of the phospholipids would more likely be shorter. Shorter fatty acyl tails have fewer interactions with each other, which allows for more flexibility in cold temperatures.

C. True, you would expect the membranes to contain more cholesterol. Cholesterol functions to fluidize the membrane and prevent it from becoming too stiff in low temperatures.

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Viruses can vary with respect to all of the following characteristics except _____. the type of host cell it can infect DNA or RNA as the genetic material single- or double-stranded nucleic acids the presence or absence of a membranous envelope the presence or absence of metabolic machinery

Answers

Answer:

the presence or absence of metabolic machinery

Explanation:

Here is the correct question:.

Viruses can vary with respect to all of the following characteristics except _____.

a) DNA or RNA as the genetic material

b) the presence or absence of metabolic machinery

c) single- or double-stranded nucleic acids

d) the presence or absence of a membranous envelope

e) the type of host cell it can infect

the presence or absence of metabolic machinery

Which group represents the greatest number of new HIV cases in sub-Saharan Africa?

Answers

Answer is YOUNG WOMEN

Among the populations of Sub-Saharan Africa, women and girls represents the group which has the greatest number of new HIV cases than others, this is because of discrimination.

What is HIV?

HIV stands for Human Immunodeficiency Virus, it is a virus which attacks the immune system. The immune system is responsible for fighting against infections and diseases in a person's body. Over time, HIV weakens a person's immune system which makes it very hard for fighting this disease. HIV is responsible for causing AIDS (Acquired Immune Deficiency Syndrome).

Among the population, women and girls carry the greatest HIV burden in the sub-Saharan Africa. Gender inequality and discrimination is responsible for robbing women and girls of their fundamental human rights, including the right to education, health and economic opportunities.

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In order to distinguish the DNA of one person from another, scientists often rely on the presence of short tandem repeats (STRs). These consist of short DNA sequences that are repeated many times in a row. Why are STRs useful for identification

Answers

Answer:

STR can be defined as the short tandem repeats which is generally different in people.

It is unique to the person and have a very slow rate of mutation and because of this property these fragments are stable and predictable.

They have a higher power of discrimination and is highly used in the identification of the human beings. It is used on a regular basis in case of forensic science, for the identification of victims, missing person and other criminal cases.

Insulin is a protein that is produced by pancreatic cells and secreted into the bloodstream. Which of the following options correctly lists the order of the structures through which insulin passes from its production to its exit from the cell?

Answers

The question can be answered on the basis of general transport of proteins.

Answer:

The endomembrane system is present in the eukaryotes that includes the cell organelle that divides them into the structural and functional unit of the cell. This helps in the protein sorting and its transport.

The insulin is the hormone that made of the alpha and beta peptide through the disulfide linkage. The protein must enter in the rough endo plasmic reticulum for the signal recognition and modification of protein. Then the protein moves into the golgi through the vesicles and finally into the endocytosis through the cell membrane.

Other Questions
Need help with my Assignment. ( I'm writing about the character " Jack" In the story ( " Lord of the Flies"). I have written 3 full paragraphs and need at least 3 more paragraphs. If mine needs to be fixed to make it sound better can someone help me fix it. I posted a picture of what I wrote so far. I have written down what I wrote inside the Parentheses incase you can't read the picture. ( Jack represents evil and violence, the dark side of human nature. A former choirmaster and a " head boy" at his school, he arrived on the island having experienced some success in exerting control over others by dominating the choir with his militaristic attitude. He is eager to make rules and punish those who break them, although he consistently breaks them himself when he needs to further his own interests. His main interest is hunting, an endeavor that begins with the desire for meat and builds to the overwhelming urge to mater and kill other living creatures. Hunting develops the savagery that already ran close to his surface, making him "ape-like" as he prowls through the jungle. His domain is the emotions, which rule and fuel his animal nature. The dictator in Jack becomes dominant in his personality during the panic over the beast sighting on the mountain. Trying to get Ralph impeached, he uses his rhetorical skills to twist Ralph's word's. In defense, he offers to the group a rationale that " He'd never have got us meat", asserting that hunting skills make for an effective leader. Jack assigns a high value only to those who he finds useful or agreeable to his views and looks to slice those who do not please him. Denouncing the rules of order, Jack declares, " We don't need the conch anymore. We know who ought to say things". He dictates to his hunters that they forget the beast and that they stop having nightmares. The conflict on the island begins with Jack attempting to dominate the group rather than working with Ralph to benefit it. He frequently impugns the power of the conch, declaring that the conch rule does not matter on certain parts of the island. Yet he uses the conch to his advantage when possible, such as when he calls his own assembly to impeach Ralph. For him, the conch represents the rules and boundaries that have kept him from acting on the impulses to dominate others. Their entire lives in the other world, the boys had been moderated by rules set by society against physical aggression. On the island, however, that social conditioning fades rapidly from Jack's character. He quickly loses interest in that world of politeness and boundaries, which is why he feels no compunction to keep the fire going or attend to any of the other responsibilities for the betterment or survival of the group). ( WILL MARK BRAINLIEST TO WHOEVER CAN HELP ME). 6.0 moles of Na and 4.0 moles of Cl2 are mixed, how manu moles of NaCl in moles cane be made from this mixture2 Na(s) + Cl2(g) > 2 NaCl(s) Solve for the equation for x: 4.5x-2.3=6.7 using this table and your knowledge of government choose the statement that is most correcta. house membership has grown in the past 50 years .b. the house leadership is part of the executive branch c. senators are able to speak at greater length during debate d. the Senate May initate impeachment proceedings of federal officials I need a thesis statement for an argumentative essay about HVAC ( Heating Ventilation and Air Conditioning) 5. Olivia is trying to save money to buy a car.This summer she earned $500 babysittingand put that money into a savings account,which earns 2% simple interest. How muchtotal money will she have in her accountafter 3 years? Which of the earlier historical developments does Marx imply was destroyed by British imperialism? A)Buddhist monasticism B)Syncretic belief systems C)Social roles of the caste system D)Hindu teachings about reincarnation g Suppose that when a certain lake is stocked with fish, the birth and death rates and are both inversely propor- (a) Show that ????1 p????2 P.t/D 2ktC P0 ; where k is a constant. (b) If P0 D 100 and after 6 months there are 169 fish in the lake, how many will there be after 1 year? "Middle Eastern" is a categorization that gained prominence in American discourse after the terrorist attacks of 9/11. The solidificationof this category is BEST described as a result of which of the following?a. racialization.b. genotypec. miscegenationd. nativism In the diagram, shown below:If ABC = 63 and BCA = 54 , then what is DAB? Which president vetoed the Reconstruction Acts and the FourteenthAmendment?OA. Ulysses S. GrantOB. Abraham LincolnOC. Andrew JohnsonOD. James BuchannanSUBMIT You are to design a digital communication system to transmit four multiplexed analog signals with bandwidths of 1200 Hz, 900 Hz, 300 Hz and 1500 Hz, respectively. Each analog signal is to be sampled at its own respective Nyquist rates and encoded using linear PCM. The maximum tolerable error for each sample is 1% of the signal's peak voltage (Vo).(a) What is the minimum PCM word size (bits per sample) required? (b) What is the minimum transmitted bit rate for each of the sampled signals? (c) Assume the signals are multiplexed on a sample-by-sample basis (each PCM sample is considered a unit not to be divided between frames). If 10 bits per frame are added for synchronization, what is the minimum frame size required (bits)? How many samples from each signal are included in each frame? (d) What is the transmitted frame rate of the frame defined in part (c) in frames per second? What is the overall transmitted bit rate of the multiplexed digital communication system (bits per second)? Imagine taking pictures of many different types of cats and then morphing all those images together to get an average or idealized representation of a cat. This example represents a form of ___. Due to ________, early file processing systems were difficult to maintain.a. frequent software upgrades b. data dependency between the programs and files c. complicated tables and fields with no metadata d. lack of database administrators and IT personnel. an astronaut weighs 199 lb. what is his weight in newtons? Faculty members at Lowell Place High School want to determine whether there are enough students to have a Valentine's Day Formal. Eighty-eight of the 200 students said they would attend the Valentine's Day Formal. Construct and interpret a 90% confidence interval for p. The pilots of various U.S. airlines are threatening to strike unless they receive wage increases. The pilots belong to a union. Which of the following would most likely negotiate an agreement with airline management? citi Dr. Smith is consenting a subject using an electronic informed consent form on a tablet device. If the subjects sign their name electronically on the tablet, will that be a legally valid signature Which phrase describes a population?an area characterized by a group of plants and animalsa nonliving factor in an organisms environmentall the organisms that interact in a lakeall the gray squirrels that live in a forest You have designed a serverless learning management system and you are ready to deploy your code in to a test/dev environment. The system uses a combination of Lambda, API Gateway, S3 and CloudFront and is architected to be highly available, fault-tolerant and scalable. What are the three different ways you can deploy your code to Lambda? Steam Workshop Downloader