How may the covalent modification of a protein with a phosphate group alter its function? O Phosphorylation of the protein will definitely inactivate it O Phosphorylation of the protein will definitely create additional binding sites, O Phosphorylation of the protein will definitely change conformation of binding sites O There is no general 'rule' describing the absolute effect of phosphorylation on the function of the protein

Answers

Answer 1

Phosphorylation can alter a protein's function by changing its conformation, creating additional binding sites, or inactivating it.

Phosphorylation, the covalent modification of a protein with a phosphate group, can affect its function in various ways. It can change the protein's conformation, potentially altering its activity or interaction with other molecules.

Additionally, phosphorylation can create new binding sites for other proteins or molecules, enabling new interactions or regulatory functions. In some cases, phosphorylation may inactivate a protein, rendering it nonfunctional.

However, there is no absolute rule governing the effect of phosphorylation on a protein's function, as different proteins and phosphorylation sites can yield diverse outcomes depending on the specific context.

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Answer 2

The effect of covalent modification of a protein with a phosphate group depends on the protein and the specific site of phosphorylation.

Phosphorylation of a protein can alter its function in various ways, including changing its conformation, creating new binding sites, or inhibiting its activity. Phosphorylation can induce conformational changes that affect the protein's ability to interact with other molecules. For example, phosphorylation of some enzymes can either activate or inhibit their activity by inducing a conformational change that affects their active site. Phosphorylation can also create new binding sites for other molecules, such as proteins or enzymes. On the other hand, phosphorylation can also inhibit the activity of some proteins by masking their active site or inducing a conformational change that renders them inactive. Therefore, there is no general 'rule' describing the absolute effect of phosphorylation on the function of the protein, and the effects of phosphorylation can vary depending on the protein and the site of modification.

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Related Questions

The Colorado River provides water and electricity for over 40 million people. But so much water is withdrawn from this river for agriculture/livestock and drinking water, that very little of it reaches the sea. Due to drought and overuse, it currently is drying up. This will be a major problem because crops and livestock in the USA depend on this water. What percent of the nation's crops and livestock rely on the river's water?​

Answers

Answer:

About 80%

Explanation:

I might be wrong but at least 80%

Why would so many earthquakes originate along the slab of lithosphere that is descending into the mantle?

Answers

Answer:

As the slab descends into the mantle, rheology changes cause the plate to bend and deform, and generates these earthquakes. The trend of such events can be seen in cross-sections of subduction zones

Explanation:

How are adaptations passed to offspring?



Group of answer choices

Adaptations skip generations in organisms. Even if one organism "learns" an adaptation, it will be their "grandchild" organism that gets it.

Adaptations are mostly random, as they are genetic. They are written in the DNA. Changes in genes are random. If a mutation happens and the offspring of two parents has a mutation, sometimes that mutation will help it live.

The parents develop during their lifetime, so their DNA changes, and when they mate, the adaptation and then pass it on to offspring

Parents purposely CHOOSE which adaptations they give to their offspring, because they can choose which half of their genes are going to go into that organism, and predict how it will mix with it's mates genes. it is planned out to ensure species survival. This is especially true in flowering plants.

Answers

In evolutionary theory, adaptation is the biological mechanism by which organisms adjust to new environments or to changes in their current environment. The idea of natural selection is that traits that can be passed down allow organisms to adapt to the environment better than other organisms of the same species.

Therefore, the answer is :

Adaptations are mostly random, as they are genetic. They are written in the DNA. Changes in genes are random. If a mutation happens and the offspring of two parents has a mutation, sometimes that mutation will help it live.

define and understand the following terms:(1)Phylum (2)Class (3)Family (4)Order (5)Genus

Answers

Explanation:

phyllum: group group of related classes

classes: group of related order

family: a group of related genera (genus)

order: group of related families

genus: group of related species

Answer:

(i) Phylum

The phylum is second highest unit of classification after Kingdom. It includes one or more related classes of animals. In plants, instead of phylum, the term ‘division’ is used.

(ii) Class

The class is a taxonomic group consisting of one or more related orders. For example, the class, Mammalia, includes many orders like Primata (Man), Carnivora (tiger) etc.

(iii) Family

Family is a taxonomic group containing one or more related genera, eg., Family hominidae contains apes, monkeys and man. In plants, families are categorized on the basis of vegetative and reproductive features.

(iv) Order

Order is a taxonomic group containing one or more families. For example, the order, carnivora, includes many families.

(v) Genus

Genus is a taxonomic group including closely related species. For example, the genus, Solanum, includes many species such as nigrum, melongena, tuberosum, etc.

I hope it's helpful!

In a population of white (W) and black (w) sheep, 22 out of 244 sheep are black. What is the frequency of the dominant allele in the population?

Answers

Answer and Explanation:

To calculate the allele frequency in the population, we divide the number of occurrences of the particular allele by total number of all alleles in the population Allele frequencies can be represented as a decimal, a percentage, or a fraction.

Given the population of white (W) and black (w) sheep, 22 out of 244 sheep are black, the frequency of the dominant allele in the population = 222/244×100=

Which statement describes how the atmosphere gains energy by convection?(1 point)

Air warmed by the ground rises.

The ground warms the air just above it.

Solar energy warms gases that make up the air.

Energy moves from the clouds to the air.

Answers

The statement that describes how the atmosphere gains energy by convection is :  Air warmed by ground rises ( A )

The rising warm air from the ground into the atmosphere explains the exchange of heat energy from the ground into the atmosphere through convection and this possible due the variation in density and temperature of the ground air and the atmospheric air.

What is Convection

Convection is the transfer of heat energy through the movement of a medium such as air or water from one region to another. convection can occur as :

Natural convection Forced convection

Hence we can conclude that The statement that describes how the atmosphere gains energy by convection is  Air warmed by ground rises

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The majority of cellular respiration takes place in the nucleus of cells

Answers

Answer:

fALSE

it is in the mitochondria

Explanation:

Help me please really quick

Answers

Answer:

D. electromagnetic energy

Answer:

C

Explanation:

mixed together they make helium which would be chemical

What will happen to the speed of a wagon rolling to the right if the direction of the net force is in the opposite direction to the left?

Answers

Answer:

the speed of a wagon rolling to the right if the direction of the net force is in the opposite direction to the left would decrease the speed of the wagon

Explanation:

Answer:

The wagon's speed increases to the left. ... The acceleration of an object moving along a curved path is constantly changing even if the speed is constant, because the direction of the object constantly changes.

Almost all __________________ use the energy stored in _________ for their life cycle

Answers

Answer: living things and I’m not fully sure what the second one is sorry

Explanation:

When egg and sperm meet, offspring formed will have traits from…
A. 1 parent
B. Passed from 2 parents
C. Traits identical to other siblings

Answers

Answer:

I'm pretty sure it's B because kids can get looks from both parents

Answer:

B. passed from 2 parents

A scientist compares two samples of white powder. One powder was present at the beginning of an experiment. The other powder was present at the end. She wants to determine whether a chemical reaction has occurred. She finds that neither sample bubbles or dissolves in water. She measures the mass and volume of the solids. Sample one has a volume of 45 cm3 and a mass of 0.5 g. Sample two has a volume of 65 cm3 and a mass of 1.3 g. What should the scientist conclude?

A.
The samples have the same color, so no chemical reaction has occurred.
B.
The two samples do not react with water, so no chemical reaction has occurred.
C.
The densities of the samples are different, so a chemical reaction has occurred.
D.
The densities of the samples are the same, so no chemical reaction has occurred.
E.
The densities of the samples are different, so no chemical reaction has occurred.

Answers

Answer:

I think it is C because there densities are different.

Give advantages and disadvantages of asexual reproduction.

Answers

Answer:

Advantages and Disadvantages Of Asexual Reproduction

Advantages Of Asexual Reproduction Disadvantages Of Asexual Reproduction

The process requires less energy. Since the offspring is an exact copy of the parent, any negative mutation will also pass on to the offspring

what are the advantages of using petroleum-based products?

Answers

Answer:

Petroleum is extremely easy to extract. ...

It is a high-density fuel. ...

Petroleum can be transported over long distances. ...

It provides a fuel that works with our infrastructure. ...

It can be used in a wide variety of ways. ...

Petroleum provides a stable energy resource.

‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎

Answers

Answer:

answer :

Explanation:

Explanation:

which statement best describes the difference between the sympathetic and parasympathetic nervous systems?

Answers

Parasympathetic system calms you down lets all your organs have the same amount of oxygen delivered. The sympathetic system gets your muscles moving and makes you excited.

In the biosphere, _________________ is an important element in ATP (Adenosine triphosphate) and DNA (Deoxyribonucleic acid).

A. Phosphorus
B. Phosphate
C. Photosynthesis
D. Photons

Answers

C would be your answer

In the biosphere, phosphorus is an important element in ATP (Adenosine triphosphate) and DNA (Deoxyribonucleic Acid), which is in Option A, as phosphorus is a crucial element in the biosphere as it is a component of both ATP (Adenosine triphosphate) and DNA (Deoxyribonucleic Acid).

What is phosphorus?

Phosphorus is essential for the formation of the backbone of the DNA molecule, where it links the sugar and nitrogenous base components of the nucleotides. The phosphate group of each nucleotide forms a covalent bond with the sugar molecule of the adjacent nucleotide, forming a long, stable chain of nucleotides that make up the DNA molecule. The DNA molecule is responsible for transmitting genetic information from parent to offspring and serves as a blueprint for the development and function of living organisms.

Hence, in the biosphere, phosphorus is an important element in ATP (adenosine triphosphate) and DNA (deoxyribonucleic acid), which are in Option A.

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Please help me i dont understand how this stuff works

Answers

Answer:

Balloon 2

Explanation:

Opposite charges (positive/negative) attract, like charges (positive/positive or negative/negative) repel.

Have a great day!

Answer:

the second one

Explanation:

opposites charges attract so a negative charge is attracted to a positive charge and the second balloon has the most positive charge

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How do cells of all organisms undergo similar processes to maintain homeostasis?

Answers

Answer:bozo

Explanation:

Answer:

I feel as though you're asking, How do cells know how to maintain homeostasis?

In which case, your answer would be by reacting to internal and external stimuli.

PLS HELP ME ASAP 50 POINTS EACH!!

Having dimples is a dominant trait. Having no dimples is recessive.

A father has the genotype Dd and a mother has the genotype Dd.

What is the correct phenotypic possibilties for their offspring?

100% DD, 0% Dd, 0% dd

Answers

E is the answer hope it helps

Answer:

option D

. I hope this helps

which statement is true about population pyramid ?
b
ОООО
ro o
in developed countries the is more old people than young
population pyramid is of 3 types, increasing, declining and stable
in industrial countries like the US the biggest age range is 15-20
non of above
с

Answers

non of the above is true considering the facts

Farmers have cultivated five different vegetable crops by artificially selecting for certain traits from the wild mustard plant. This table lists information about five different vegetables that originated from the wild mustard plant.


Broccoli- Suppression of flower development


Cabbage- Suppression of internode length


Kale- Enlargement of leaves


Cauliflower- Sterility of flowers


Kohlrabi- Enhancement of lateral meristems


Which statement is correct about the development of these vegetables through artificial selection?


A.
They resulted from a characteristic of the mustard plant that was changed or enhanced by the selective cultivation.

B.
They resulted from the exposure to extreme temperatures and ultraviolet sun rays.

C.
They were created over one generation when crossbreeding took place between two different varieties of vegetables.

D.
They stopped forming additional varieties at the end of a growth cycle.

Answers

Answer:

A

Explanation:

because the farmers selected certain traits to propagate


Can you guys help me get the right answer please!?❤️

Answers

Answer:

b

Explanation:

hydrotropism is when the growth or turning of plant root towards or away from moist soil

B is the correct answer.

;)

Can someone help please ? With explanation whoever ans gets branilest

Answers

Answer:

This makes absolutely no sense... but I'm gonna say the green box is the correct answer... I'm most likely wrong.

Explanation

I believe the 2nd option is correct specifically because plants reproduce asexually. With the pest species eating the plants, they wouldn't get very far before being eaten. That's really the only negative option, and pests cannot really eat things that sexually reproduce...

Why do cells continue to divide in adult organisms?

Answers

Although most of the tissues in adult organisms maintain a constant size, the cells that make up these tissues are constantly turning over. Therefore, in order for a particular tissue to stay the same size, its rates of cell death and cell division must remain in balance.

Answer:

Although most of the tissues in adult organisms maintain a constant size, the cells that make up these tissues are constantly turning over. Therefore, in order for a particular tissue to stay the same size, its rates of cell death and cell division must remain in balance.

Explanation:

There are two main reasons why cells divide rather than continuing to grow larger and larger: The larger a cell becomes the more demands the cell places on its DNA. If the cell grows too large, it will have trouble moving enough nutrients and wastes across the cell membrane. Why does cell division remain important to an adult organism even after it is fully developed? It remains important because cells are renewed and wounds are healed in the process. When cells stop dividing to specialize in structure and function. When cells undergo programmed cell death.

Which of these non-renewable resources is used nowadays in vehicles to reduce pollution?Immersive Reader (1 Point) Compressed Natural Gas All of these Diesel Petrol

Answers

Answer:

Compressed Natural Gas

Explanation:

Nowadays there are a lot of car manufacturers designing cars for specific countries that run on Compressed Natural Gas. This is because burning natural gas has been proven to be much cleaner and environmentally friendly than burning petroleum or Diesel. Natural Gas produces the same energy as the other non-renewable resources used to power cars while at the same time drastically reducing all of the pollutants created by burning these resources.

Which term best describes the rate at which glacial erosion takes place? HELP PLEASE!!!!!!!

Group of answer choices


Quick


Slow


Ephemeral


Sudden

Answers

Answer:

Slow

Explanation:

The rate at which glacial erosion occurs is very very slow, it is difficult to observe a glacier erosion. As there are two main processes which occurs in glacial erosion. Plucking which is defined as the erosion stage and which transports large chunks of rocks.

Plant cells also gain energy through cellular respiration. True False sm​

Answers

Answer:

true

Explanation:

When you buy strawberry why does "TASTE" matter? Please helppp

Answers

Taste matters because you have to enjoy the strawberry when you eat it. Unripen strawberries are very sour and are not appealing to taste. You would have a difficult time eating a sour or rotten strawberry. That is why taste matters.

Which amino acids are coded for from the DNA sequence TACCAGCCA?
methionine, valine, and glycine


methionine, glutamine, and alanine


methionine, valine, and aspartic acid


arginine, histidine, and cysteine
Where do the instructions for building a protein originally come from?
tRNA


rRNA


DNA


mRNA
A _______________ is composed of a series of amino acids.
Molecule


Protein


Nucleotide


Cell

Answers

Explanation:

DNA

The instructions for building a protein originally come from DNA, which is the store for all hereditary information.

A protein is composed of a series of amino acid.

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Companies can succeed against their competitors by all of the following except a.considering their own size andposition compared to the competitionb.providing the same product as the competition c.better meeting the needs of target customers d.providing greater customer value and satisfaction e.positioning their offerings strongly against competitors' offerings in the minds of consumers How much current is flowing through a 55 watt light bulb that runs ona 110 volt circuit? *0. 5 amps0. 5 watts2 amps6050 amps Why is critical thinking important in evaluating psychological research?A.Researchers deliberately lie about their research findings.B.There might be significant limitations to the research findings.C.Research findings are rarely influenced by political and personal agendas.D.There is always a single clear explanation and the researchers may not have found it. college degrees are usually associated with higher wages. that association means that what one learns in college could increase a college student's productivity if: true/false. the centroidal axis and neutral axis are always the same in both straight and curved beam which of the following is least likely to leak news information about correctional conditions? answer questions 16 through 19 for the following molecule: if4 topoosomerases are a change in number of base pairs in a molecule occur in bacteria but not in eukaryotes c uncoil and recoil the DNA molecule all of the above HELP ME NOW BRAINLIEST AND 100 points you wish to navigate your yacht from europe to the united states. which type of map projection would be most useful? prove using contradiction that the cube root of an irrational number is irrational. in which eukaryotic organelle are various macromolecules broken down and destroyed? mitochondria lysosome the golgi apparatus endoplasmic reticulum An ideal gas at 20C consists of 2.21022 atoms. 3.6 J of thermal energy are removed from the gas. What is the new temperature in CC? Because of federal inaction, it has been left to the individual states to pass stricter gun control measures, if their elected officials choose to do so. For instance, some states now require background checks for private gun sales, while federal law does not.True/False decide whether the following french sentence is grammatically correct or incorrect. ils connaissent mme letrand. correct incorrect Which answer choice best represents 50/15? The parents of a newborn ask when they can expect the baby to sleep through the night. The nurse responds that the baby will most likely sleep through the night by:a) 6 weeks of ageb) 6 months of agec) 1 year of aged) 3 months of age at december 31, aloe, inc.'s assets equal $8,000 and stockholders' equity equals $5,000. liabilities must equal d(1) = 3d(n) = 2 x d(n 1) In your opinion, is it important to continue to study farming and improve the land? Why or why not? Explain your answer by citing evidence from this text in your answer. Your answer: