Answer:
Enzymes.
Explanation:
Protein is one of the main biomolecules present in the living organism and works as the main building block of the body. Proteins are the polymers of the amino acids.
Proteins are involved in formation of enzymes, clotting factor and other important metabolites of the body. One of the main function of protein is the formation of enzymes. Enzymes are all proteinaceous in nature except ribozyme.
Thus, the correct answer is option (b).
Explain how the surface tension of water is important in the biological world
A forensic scientist reports that the blood type from a fight scene and that of a suspect are both blood type
a. what type of analysis was done?
Which organism is an example of a producer? moth mushroom rose cheetah
Rose
Explanation;Producers are organisms that make their own food. They are also called autotrophs, they include plants, algae, and some bacteria. Producers create food for themselves and also provide energy to the rest of the ecosystem. Producers make their food using the process of photosynthesis for green plants and algae, and chemosynthesis for chemosynthetic bacteria.Consumers are organisms that can not make their own food but obtains energy from producers when they eat then.An organism that can make its own nourishment is referred to as a producer. A plant is the most prevalent illustration of a producer. Photosynthesis is the process by which plants turn solar energy into the fuel they need to produce their own sustenance.
We call this process autotrophy. The only organism that can undergo autotrophy among the options is the mushroom. Fungi, like mushrooms, are able to perform photosynthesis. They harness the power of the sun to grow their own food.
They are crucial for the ecosystem because they produce oxygen as a byproduct. In conclusion, the mushroom is a creature that serves as an illustration of a producer.
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How are proteins are made, packaged, and transported within the cell?
Ribosomes are the protein factories of the cells. They use the genetic instructions from the nucleus to assemble the proteins of the cell, as well as other proteins the body needs.
The nuclear membrane is connected to the endoplasmic reticulum (ER). The ER is a network of membranes in layers, sacs, and tubes where organic molecules are made. These membranes work with the Golgi apparatus, the cell's vesicles and vacuole, and are collectively known as the endomembrane system. The endomembrane system is involved in producing, sorting, and packaging materials of the cell.
The endomembrane system transports materials around the cell. Some parts of the endomembrane system also participate in transporting substances out of the cell.
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How many stacked pennies would reach the moon? (assume that a penny is 1 mm thick.)?
A(n) _______ is a long period of time with little or no rain.
I break down organic matter into simpler compounds. I am a?
The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by _____.
astroid sized debris colliding together
A disk of gas and dust encircled the newborn Sun in the early stages of the Solar System. Two hypotheses explain how, over the period of millions of years, the inner rocky planets developed from this primary constituent.
What inner planets are believed to have been formed by?Mercury, Venus, Earth, and Mars are the inner planets of our solar system. They were formed from small dust particles and larger solar nebula particles that collided over millions of years to create larger and larger particles. These ultimately developed into protoplanets.
It is thought that the same rotating disc of material that gave rise to the Sun also gave rise to the in our solar system. Hydrogen and helium made up the majority of this disc, known as the solar nebula, with other elements present in lesser amounts.
Therefore,The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by (asteroid sized debris colliding together
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When a body had the odor of almonds, it usually suggests what kind of poisoning?
Answer:
Cyanide poisoning
Explanation:
Cyanide poisoning results from exposure to various forms of cyanide. Potential routes of exposure includes places involved in certain insecticides, metal polishing, the medication nitroprusside etc. Symptoms can be seen usually within few minutes that includes slow heart rate, low blood pressure, seizures, loss of consciousness and cardiac arrest. Decontamination and antidote are two ways of treating the cyanide poisoning.
In rock layers, jellyfish fossils are found lower than trilobite fossils, and trilobite fossils are found lower than ammonite fossils. What can be determined from this information?
The explanation regarding the given situation should be described below:
The following information should be considered:
In the case of rock layers, the fossils should be found and less than trilobite fossils, and trilobite fossils are found less than ammonite fossils.It could be measured that jelly fish should be existed prior trilobites and ammo-nites.Learn more: https://brainly.com/question/13013054?referrer=searchResults
A challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. a challenge to traditional (pre-1860) ideas about species came from embryology, when it was discovered that _____. all animals develop similar embryonic gills mutations have a far more dramatic effect on embryos than on adult organisms the embryological development of many plants and animals is almost identical embryos of dissimilar organisms, such as sharks and humans, resemble each other the more advanced the a
Why do elodea and onion cells have more consistent shapes than human epithelial cells?
Final answer:
Elodea and onion cells have consistent shapes because of their rigid cell walls, while human epithelial cells exhibit a variety of shapes due to their flexible plasma membranes and specialized roles within the body.
Explanation:
Elodea and onion cells have more consistent shapes than human epithelial cells due to their cell walls and the environments they inhabit. Plant cells, such as those of Elodea and onion, possess rigid cell walls made primarily of cellulose. This feature gives them a fixed, often rectangular shape, allowing for a consistent cellular arrangement similar to bricks in a wall. In contrast, human epithelial cells lack cell walls and exhibit a variety of shapes due to their specialized functions and locations within the body. Epithelial cells can be flat (squamous), cube-shaped (cuboidal), or columnar (taller than they are wide), and their shapes can even change in transitional types, adapting to the specific needs of the tissue or organ they form part of. This adaptability is essential for functions such as absorption, protection, and secretion. Furthermore, the presence of a flexible plasma membrane instead of a rigid cell wall allows human cells to alter their shape, enabling processes like cell movement and tissue repair.
Research on how the south African government is addressing the challenges of accidents and risky behaviors among people in following areas, arrive alive, road accident fund, HIV and aids awareness campaign, 16 days of activism against women and child abuse
The type of passive transport that involves the movement of water across a semipermeable membrane from a region of high water concentration to a region of low water concentration is called what?
What type of graph is represented by figure 1-1?
A) bar
B)line
C)circle
D)none of the above
Answer:
B) Line.
Explanation:
A line graph is used to visualize the value of something over time. The graph consists of two axes, Horizontal-X and Vertical-Y.
In the graph showed in the question the Horizontal X-axis is the distance in time, in this case in seconds. And the Vertica Y-axis is the distance in meters.
I hope this answer helps you.
The most important reason to wash, rinse and sanitize a meat slicer or knife is to:
The most important reason to wash, rinse and sanitize a meat slicer or knife is to: prevent it from harboring and breeding harmful microorganisms such as bacteria.
Washing or sanitizing a meat slicer or knife after use is very important. When a meat slicer or knife is not cleaned or sanitized regularly, meat can accumulate in it and allow harmful microorganisms such as bacteria to grow. The organism (bacteria) can contaminate foods and lead to foodborne diseases.
What factor will most likely determine where a wave current project can be located
The correct answer is B) the presence of waves.
The factor that will most likely determine where a wave current project can be located is "the presence of waves."
Waves are great generators of power. Waves represent a correct, clean, and a source of energy that is renewable for countries in these times when we have to take care of the environment. Although the projects are costly, the investment is efficient and it has the potential to generate up to 40 to 50% of the electricity needed. Ocean wave energy is truly a clean option to generate power in industries and cities.
The other options of the question were A) current climate conditions. C) temperature of the water. D) type of waves generated.
Why would water have to have appeared on earth before life?
Which two functions may be battling it out during sleep start, or 'hypnagogic myoclonus'?
a
your motor function and your sleep function
b
your dreams vs. reality
c
your fight or flight response
Sleep start, or 'hypnagogic myoclonus', involves a small conflict between motor function and sleep function as the brain transitions to sleep. It is a normal occurrence that can happen during this transition and is not directly related to the sympathetic or parasympathetic nervous systems in this context. Damage to the nervous system, however, can impair the fight-or-flight response.
Explanation:The phenomenon of sleep start, or 'hypnagogic myoclonus', is thought to be a battle between motor function and sleep function. During the transition from wakefulness to sleep, the brain works to inhibit muscle activity, allowing for rest. However, sometimes there can be a misfire in this transition process, resulting in a sudden twitch or sensation of falling. This is not typically a conflict involving dreams versus reality or the fight or flight response, but rather a normal process of the body transitioning to sleep that can occasionally experience a minor hiccup. Specifically, the sympathetic and parasympathetic systems, while indirectly related through the broader autonomic nervous system which manages bodily functions, are not the direct cause of sleep starts.
If a person experiences nervous system damage, several endocrine-related body functions can be affected, such as the fight-or-flight response, which is directly related to the sympathetic nervous system and can be impaired due to nervous system damage.
(Will give brainliest and thanks) Explain how earths hydrosphere and atmosphere interact during hurricane formation
When the air above the warm ocean water is warmed and evaporated in the form of water vapors. These vapors act as a fuel for the hurricane formation as it is strengthened by the latent heat released by condensation of the vast amounts of water vapor.
In all muscle cells, two kinds of protein filaments slide past each other to shorten the muscle cell and generate force. what broad theme of biology does muscle illustrate?
What organelles found in plant and animal cells are also found in bacterial cells?
What microscope do you use to examine the internal structure of a nucleolus?
How do cardiac cells sustain a membrane potential of around 0 mv during the long plateau phase?
They are actually assisted by the Na + / Ca 2+ exchanger. This specific exchanger produces an inward (or depolarizing) current which helps sustain the membrane potential near 0 mV. This is achieved by moving 3 Na + into the cell for every 1 Ca2+ out.
Which of the following is an accurate description of an adult stem cell?
A. Totipotent
B. Blastocyst
C. Multipotent
D. Embryonic
A plant may open and close its stomata to prevent excess water loss and maintain _____.
adaptability
homeostasis
negative feedback
a system level
why do humans sweat and dogs pant
Humans sweat due to numerous active sweat glands facilitating cooling by evaporation, while dogs pant, evaporating water from their respiratory system to regulate their body temperature.
Humans sweat and dogs pant as ways to regulate their body temperature, also known as thermoregulation. Humans have developed sweat glands that secrete watery sweat, which cools us as it evaporates from the skin. On the other hand, dogs rely on panting to cool down. When a dog pants, it evaporates water from its tongue and respiratory tract, using body heat, which helps to lower its body temperature.
These differences are due to evolutionary adaptations. In humans, the loss of body hair and development of extensive sweat glands allows for efficient cooling during activities or exposure to high temperatures.
Water has the ability to dissolve salts and carry dissolved carbon dioxide. how does this action help the human body maintain homeostasis?
Answer:
The carbon dioxide concentration will be constant by diffusion and the salt balance occurs by osmosis in human body. The maintenance of constant internal environment is homeostasis.
Explanation:
Homeostasis is the process of keeping a constant internal environment. Here all the physiological activities should be at a constant level. This includes the maintenance of the blood sugar level, carbon dioxide concentration, salt, temperature regulation.
The salt balance is maintained in the body by aldosterone hormone or ADH hormone. It is a steroid hormone secreted from the adrenal cortex. When the salt concentration is more in the blood, aldosterone secretion will be more. It helps to reabsorb more salt by the distal convoluted tubule.
When the salt concentration is less in the body the secretion of the ADH hormone is less. This maintains the osmoregulation of the body by keeping the sodium level constant.
Another example is the maintenance of carbon dioxide concentration in the blood. In the blood, the carbon dioxide concentration is less than the oxygen. Sometimes due to physical exercise, cellular respiration increases the level of carbon dioxide.
In this situation, the medulla oblongata sends the signal to the heart. Then the heart helps carry more carbon dioxide in the blood and reaches the lungs. Thus the heartbeat and breathing rate will more. This expels out the excess carbon dioxide from the body.
This process happens by diffusion while the salt balance has done by osmosis.
"active transport is when molecules diffuse from a higher concentration to a lower concentration. facilitated transport is when proteins that extend through the cell membrane provide a channel through which certain substances can diffuse more rapidly than by passive diffusion. the lipid bilayer opens up, allows the ions or molecules to enter the cell, and then closes. diffusion, or passive transport, is when molecules diffuse from a lower concentration to a higher concentration."
Active transport is the movement of molecules across a cell membrane from a region of their lower concentration.
What do you mean by active transport?Active transport usually happens across the cell membrane. There are thousands of proteins embedded in the cell's lipid bilayer. Those proteins do much of the work in active transport.
Active transport requires energy. It could be compared to a ball moving up a hill. Active transport is the transport of molecules that require the use of energy, in the form of an energy-storing chemical called ATP to help them cross the cell membrane.
The energy for active transport comes from the energy-carrying molecule called ATP (adenosine triphosphate). Active transport may also require proteins called pumps, which are embedded in the plasma membrane.
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Some patients who are given a sugar pill to treat headaches feel much better. this is an example of the:
Answer: Placebo effect
Explanation:
They believed the pill was meant to help with their headache so it did. Even though the pill was fake.