Answer:
isostatic uplift fault block formation
Answer:
the answer is: A.) isostatic uplift and plate convergence
Explanation:
Audrey woke up and decided to go to the bakery for breakfast. When she walked through the door, the smell of blueberry muffins caused her to begin salivating. Which of Audrey's neurons detected the smell of the muffins?
Answer:
Sensory neurons detected the smell of muffins.
Explanation:
Sensory neurons can be described as a group of neurons which convert stimulus from the external environment of the organism into an electrical impulse. Sensory neurons are also known as afferent neurons. there are different types of sensory neurons to detect different types of environmental stimuli. The sensory neurons which are used for smelling are termed as olfactory sensory neurons. Hence, the sensory neurons helped Audrey to detect the smell of muffins.
What are two effects of urban sprawl on an owls ecosystem and explain?
Answer:
Urban sprawl has caused a lot of damage to ecosystems and the environment. Since the owl ecosystem is in question, the following two effects are seen-
1. Loss of food
2. Loss of habitat
Explanation:
Urban sprawl is the process by which urbanization is taking place by destroying forests and constructing buildings and cities. The owl is a nocturnal bird that sleeps during the day and preys at night. The owl feeds on small rodents, grasshoppers, snakes etc. They live in trees, farmlands, prairie, etc.
If the forests are cut, the trees where the owls reside will be lost. They will become homeless and will have to move elsewhere to find food.
Since they feed on rodents, these rodents hide in the grass and under the trees. If the grass and trees are destroyed to make roads and buildings, the owl will remain hungry and will eventually die if it does not relocate.
There are many many stars in the universe in which of the following do all stars appear to be quite similar A. chemical composition B. temperature C. distance from our solar system D. size
Answer:Chemical Composition
Explanation:
none of the others make even the simplest of sense.
Will give brainliest plz help
Phase II drug degradation reactions involves linking of conjugates to the drugs are ___
A) Glutathione
B) Glycine
C) Both (a) & (b)
D) None of these
Answer:
Hi!
The answer is (C) Both (a) and (b)
Explanation:
Drug Metabolism:
Drug metabolism is divided into two steps: Phase 1 and Phase 2 reactions. Phase 1 reactions involve the degradation or formation of functional groups.Phase 2 reactions involve the conjugation of the drug or its Phase 1 intermediate with a polar conjugating molecule. Phase 2 generally performs the detoxification step in the drug degradation process. Phase 2 or conjugation reactions are further divided into 2 types: Type 1: Glucoronidation and sulfonation: An activated conjugating molecule such as glucoronic acid, sulfate or glutathione etc. is combined with the drug to form a conjugated molecule. Type 2: Amino acid conjugation: An activated drug or substrate is conjugated with an amino acid such as glycine or glutamine.Glutathione Conjugation:
Glutathione is a tripeptide found in most tissues, particularly in the liver. It performs important detoxification functions for all cells. The enzyme, glutathione S-transferase conjugates glutathione with drug intermediates to form a drug-glutathione conjugate. This conjugate can easily be excreted through bile or urine.
Amino acid Conjugation:
This is an important reaction in xenobiotic biotransformation; particularly for xenobiotics with carboxylic group or an aromatic hydroxylamine groups. Drug intermediates combine with glycine or glutamine to form an amino acid conjugate.
a single celled paramedic is placed in a hypotonic solution.what will happen to the cell?
When a single celled paramedic is placed in a hypotonic solution, the cell swells and then bursts.
Explanation:Hypotonic solutions are the solutions that contain more water than present in a cell. Hence, when an animal cell is placed in a hypotonic solution, the cell will undergo osmosis. Osmosis is the movement of any form of solvent through a plasma membrane to a higher concentration from a lower concentration until the the external concentration matches the inner one.
To put it in simple words, when a single animal cell is places in a solution which has more water than other solutes, the water will invade the cell until it can accumulate the amount that equalizes the inner and external concentration. The cell will begin to swell up until there is no more space and finally, it will burst. For example, when you put water on a cloth that has blood stain on it, the cells will burst and make the stain worse than before.
1. Which of the following best explains why a cell needs ATP?
Answer:
Explanation: rnvnuvibleruvbvuheowibvuivwencjerijedneieru freck you
How do enzymes act as catalysts
A) Provide proper orientation to the reactant
B) They provide reaction surface
C) They weaken bonds
D) All of these
Answer:
D
Explanation:
Enzymes are proteins functioning as catalysts that speed up reactions by lowering the activation energy. A simple and succinct definition of an enzyme is that it is a biological catalyst that accelerates a chemical reaction without altering its equilibrium.
What organ within a common plant starts the process of transpiration?
Stomata is organ within a common plant which starts the process of transpiration.
Explanation:
Water is released by plant in water vapor or moisture form is known as transpiration. In the process of transpiration, a very little amount of water is absorbed by root and left out water is evaporated in the atmosphere.
Transpiration can be of different types. The most common is stomatal transpiration. It is in the pores of the plant leaves. Here from plant about 80% to 90% of water is lost from plant. Transpiration is affected by climate. Stomata Distribution also affects transpiration
This is the process in which two chromosomes exchange DNA during prophase of meiosis.
Answer:
The process in which two chromosomes exchange DNA during prophase of meiosis is called HOMOLOGOUS RECOMBINATION
Explanation:
This process occur in the prophase 1 of meiosis where DNA exchange occurs
Question 17 of 25
1 Point
What distinguishes a direct democracy from a representative democracy?
O
A. In a direct democracy, power is inherited rather than allocated
through elections.
B. In a direct democracy, voting rights are universally held.
O
C. In a direct democracy, citizens are involved in all issues.
O
)
D. In a direct democracy, representatives are responsible for day-to-
day governing.
SUBMIT
In a direct democracy, power is inherited rather than allocated through elections.
Answer: Option A
Explanation:
Direct democracy means where the citizens can participate in making decisions. Here citizens possess the right to vote against issues instead of a candidate or party. Here everyone has the right to take decisions. It’s a participatory kind of democracy where the decisions are affected by the people.
If a group is affected because of an issue they can directly apply for a recall. Here the direct interaction of people plays a vital role. In most countries this direct democracy is not in practice as it was outsmarted by bunch of elites who wanted to monopolize power.
Why is it difficult to eliminate a recessive allele that expresses a detrimental trait?
Answer:
It is difficult to eliminate a recessive allele that expresses a detrimental trait because the carriers are usually asymptomatic & the disease is not phenotypically expressed until it is present as a homozygous pair.
This has been one of the many challenges of Eugenics.
Explanation:
Bacteria, like the Lactobacillus acidophilus use sugar as an energy source for anaerobic cellular respiration. This process produces much less ATP than aerobic respiration and does not produce carbon dioxide as a by-product. It does, however, give yogurt its sour taste and prevents other food spoiling bacteria from developing.
Answer: Lactic acid fermentation
Explanation:
The lactic acid fermentation can be defined as the process by which sugar is being converted into lactic acid.
There is no emission of carbon dioxide during the whole process. In case of curd formation. The bacteria convert the milk into curd and provides it a sour taste.
It is converted by help of bacteria known as Lactobacillus acidophillus. This method is very frequently in many of food processing industry.
Enzymes___chemical reactions
Answer:
Enzymes aren't changed or used up in the reactions they catalyze, so they can be used to speed up the same reaction over and over again. Each enzyme is highly specific for the particular reaction is catalyzes, so enzymes are very effective.
Explanation:
Catalysts
Answer:enzymes are proteins that regulate chemical reactions.
Explanation:
Why is the Calvin cycle dependent on the light-dependent reaction?
Answer:
The overall purpose of the light-dependent reactions is to convert solar energy into chemical energy in the form of NADPH and ATP. This chemical energy will be used by the Calvin cycle to fuel the assembly of sugar molecules.
Explanation:
Sulfites may be found _____.
naturally occurring in wine
as a preservative in hamburger
as a preservative on fruits
as a preservative in cooked vegetables
Answer:
as preservatives on fruits
Explanation:
Answer:
NATURALLY OCCURING IN WHINE EDG 2021
Explanation:
Answer above is wrong (at this time it is at least) I PUT THEIR ANSWER AND WAS WRONG AND IT TOLD ME THIS WAS THE CORRECT ANSWER
Which of these increases the amount of carbon in the atmosphere?
O A. animals eating plants
OB. burning of fossil fuels
OC. fossilization
OD. photosynthesis
Answer:
B. burning of fossil fuels
Explanation:
This method releases carbon dioxide which increases the amount of carbon in the atmosphere.
Answer:
b. burning of fossil fuels.
Explanation
fossil fuels produce large quantity of carbon di oxide when we
burned .carbon emission trap heat in the atmosphere and lead to climate change.
Will give brainliest plz help
Answer:
A
Explanation:
The data shows us the bubbles produced per minute when the light source is at different distances away from the plant. The closer the light source is to the plant, the greater the light intensity. In the table, there are a larger amount of bubbles produced the closer the light source is to the plant. Therefore, the data supports that the higher the light intensity, the more gas produced by the plant, i.e. option A
The data does not tell us anything about water uptake by the plant (as in B). The data also does not tell us anything about the energy required for photosynthesis (as in C), or how much carbon dioxide is needed (as in D).
Bottled water companies and many other industries remove
water from a ground source and transport it away. What
problems arise from this?
Answer:
With media exposing a lot of water companies day by day, the concerns related to bottled water are increasing at a high rate.
In some cases, it has been proved that bottled water is actually tap water. Some other cases prove that bottled water companies draw underground water and transport it away without testing of the water. Ground source of water might be considered to have pure water but it still can have mud of infectious agents. Hence, it should be properly tested before sending them to the market.
By the end of prophase, each of the following has occurred except ____.
Question 7 options:
tighter coiling of the chromosomes
breaking down of the nuclear envelope
disappearing of the nucleolus
lining up of chromosomes in the cell
Answer:
Lining up of chromosomes in the cell .
Explanation:
Prophase begins with the Thickening of chromosome. Chromosomes are clearly visible inside the nucleus. each chromosome splits longitudinally to form two chromatids.
The centriole in the centrosome of animal cell divides into two. The centrosphere set the centrioles free. Centrioles develop very fine eye-lash like thread called aster rays. the two asters start moving towards the opposite poles. By the end of prophase they reach at the opposite poles.
24. Which organism would occupy the
organism would occupy the level on an energy pyramid with the most energy?
a.Krill balgae C.killer whale d.leopard seal
Answer:
The organism to have maximum energy would be the algae since ii will be at the lowest level. so the answer is 'B'.
Explanation:
The pyramid of energy shows the flow of energy from one trophic level to other. The lowest trophic level is occupied by the producers. In this case algae acts as the producer. Krill acts as the primary consumer, followed by leopard seal as the secondary consumer and finally killer whale as the tertiary consumer. The lowest trophic level contains maximum energy.
As we go upwards, only 10% of the energy gets transferred to the next trophic level.
Final answer:
The organism occupying the level on an energy pyramid with the most energy is typically a producer. In the provided options, option b. algae, as a producer, would have the most energy available to it.
Explanation:
The organism that would occupy the level on an energy pyramid with the most energy is typically a producer. In an energy pyramid, energy decreases as it moves up each level, starting with the most energy at the base with producers and the least energy at the top with apex predators. Therefore, in the options provided, option b. algae, being a producer, would occupy the level with the most energy. Organisms like krill are primary consumers and eat producers like algae. Small fish are secondary consumers and eat primary consumers like krill. Seals are tertiary consumers and would feed on secondary consumers like small fish. Apex predators, such as killer whales, occupy the highest trophic level and would therefore have the least amount of energy available to them in the energy pyramid because of energy loss at each trophic transfer.
2. What could cause several species to evolve into several hundred species?
Answer:
Evolutionary process could cause several species to evolve into several hundred species
Explanation:
Being an evolutionary process, it gives rise to new species in more numbers. It is caused because of mutation upon a certain population for a long time. Various other mechanism can also lead to speciation. Another thing is also responsible for it that is genetic drift which leads to random ups and down in the population frequencies. That is helpful in evolution of several other species. Natural selection is also an factor for large evolution and species formation
Select the correct answer.
Why might two elements possess similar chemical properties?
A.
They belong to the same group of the periodic table.
B.
They have the same physical state,
C.
They have similar physical properties.
D. They belong to the same period of the periodic table.
Rasat
Next
Answer:
The answer is: A. They belong to the same group of the periodic table.
Explanation:
Chemical properties of an element are determined by the number of electrons in its valence shell; also known as its electronic configuration. Elements that belong in the same group of the periodic table possess similar chemical properties due to similarity in the number of valence electrons.
DNA is typically found in cells in the form of a very long strand that is coiled many
times and contains thousands or millions of nitrogen bases. Which term
describes this very long molecule of DNA?
Answer:
This very long molecule of DNA is called chromosome.
Explanation:
Chromosome is a 'DNA molecule' that contains part or all of the genetic material of an organism. The 'three-dimensional genome structure' of chromosome plays a vital role in 'transcriptional regulation'.Prokaryotes have less sequence-based chromosome structure than eukaryotes. The recombination of chromosome during meiosis and successive reproduction plays a significant role in 'genetic diversity'. Chromosomes are normally visible under microscope during the metaphase of cell division. Chromosomes are the key elements of cell division.CHE. UU
What are wetlands?
OA) where water covers the plants
OB) where water covers the road
OC) where water covers the animals
OD) where water covers the land
What is vermin composting
Answer: the type of composting in which some species of earthworms are used to enhance the process of organic waste conversion and produce a better end product it is the process of utilizing microorganism and earthworms
Final answer:
Vermin composting is the biological process that uses worms and micro-organisms to break down organic waste into nutrient-rich compost, with various organisms interacting within this ecosystem.
Explanation:
Vermin composting, also known as vermicomposting, is the process of using various species of worms, such as red wigglers or earthworms, to decompose organic food waste, turning it into a nutritious soil amendment known as vermicompost. This composting process involves both physical and chemical decomposition facilitated by the worms and an array of micro-organisms. A compost pile may exhibit heat due to the exothermic reactions of decomposition, and sometimes interesting organisms such as slime molds can be found growing on compost.
Some complex ecosystems, like those in an underground garden, could involve organisms like fungi interacting with leaf litter and waste to create food sources, such as the nodular proliferations used by certain ants. The resulting compost is rich in nutrients, improving soil structure and fertility when applied to gardens and crop fields. This kind of composting not only recycles waste but also reduces landfill use and enhances plant growth.
After a search of nucleotide sequence databases, researchers identified an IRE in the 5c untranslated region of a gene encoding aconitase, an enzyme involved in the Krebs cycle.
Which of the following pieces of experimental evidence best supports the claim that the synthesis of aconitase is controlled by a mechanism similar to ferritin regulation?
fin
After a search of nucleotide sequence databases, researchers identified an IRE in the 5' untranslated region of a gene encoding aconitase, an enzyme involved in the Krebs cycle. Which of the following pieces of experimental evidence best supports the claim that the synthesis of aconitase is controlled by a mechanism similar to ferritin regulation?
(A) IRP binds to aconitase mRNA in the presence of iron.
(B) The relative amount of aconitase protein increases in the presence of high levels of iron. NADH and FADH2, increase in the presence of high levels of iron.
(C) Oxygen consumption by cells increases.
(D) The levels of reduced electron carriers.
Answer:The relative amount of aconitase protein increases in the presence of high levels of iron. NADH and FADH2, increase in the presence of high levels of iron which best support the claims.
Option B
Explanation:Iron induced toxicity deals with the excess intracellular iron. The excess amount of iron are binded by Ferritin that is an intracellular iron storage. The cells are protected from the iron induced toxicity by the presence of ferritin.
When the iron levels are high, the intracellular iron binds to the IRP. The iron-IRP dislocates from IRE releasing ribosomes to proceed with the translation of ferritin mRNA. When iron levels are low, a repressor of translation, iron response protein (IRP), binds to an iron response element (IRE), which is a stem-loop structure near the 5' end of ferritin mRNA.
Where do animals obtain carbon?
a.
the atmosphere
b.
plant and animal consumption
c.
the soil
d.
photosynthesis
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Explanation:
Answer:
B
Explanation:
Animals absorb carbon and energy by eating plants or other animals.
51. Surface processes related to the effects of wind are called
Answer:
Surface processes related to the effects of wind are called EROSION
Explanation:
Erosion is the removal of top soil, dissolved minerals, rocks from one location to another
a mechanism of evolution that suggest changes in the gene pool of a population are due to chance is
Answer:
b
Explanation: