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Misha Larkins [42]
3 years ago
5

Pls hurry worth 20 points and will mark brainliest!!!

Biology
2 answers:
PtichkaEL [24]3 years ago
5 0

Answer: A the act of changing the functions of proteins.

Explanation:

lesya692 [45]3 years ago
3 0

Answer:

First one (80% probability)

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What types of antigen do mature t cells normally not recognize?
kati45 [8]

Answer:

self-antigens

Explanation:

Any particle or compound gathering of a living being which goes about as an antigen in instigating counter acting agent development in another life form however to which the sound safe arrangement of the parent living being is tolerant are called self antigens

This is the medical definition of self antigens

4 0
4 years ago
Why is sunlight written above the arrow in the equation,rather than on either side of it?​
sweet-ann [11.9K]

Answer:

Why is "sunlight" written above the arrow in the equation, rather than on the either side of it?

Sunlight is neither a raw material nor a product of the reaction, and is the energy source for the reaction.

7 0
4 years ago
How are humans and plants alike when it comes to obtaining energy and growing?
Damm [24]
We breath in oxygen and out carbon dioxide where plants breath in carbon dioxide and out oxygen. that is how we are alike when it comes to energy and like plants it takes time for us to grow.

hope this helps
8 0
4 years ago
Vacation within a species allows different phenotypes to be selected explain now this is important for evolution to occur
shtirl [24]

Answer:

Evolution is a change  in the inheritable phenotypic characters within a population occurs through successive generations.

Explanation:

Evolution is a change in inheritable characters of population during a period of time by means of natural selection. These changes in phenotypic characters brings the formation of new species. Darwin's theory consists of three categories,individuals within a group are variables, variations are inheritable,all individuals with variables survive.

According to Darwin's theory states that survival is based on selective mode like particular phenotypic characteristics or behavior given to some individuals who are able to survive in a particular environment.

5 0
3 years ago
Which population would be least likely to survive a change in its ecosystem?
Burka [1]

Answer: D

Explanation:

lIf the change in the ecosystem occurs, then it would effect the weather, temperature, and the abiotic factors. So, we can see that the bacteria could survive in any sort of temperature. So, A can't be it. Also, B can't be it because the grass can grow in any sort of soil, even if the soil is contaminated. C cant be it because even if the change in the envoriment (temperature, contaimination) kills of one of the brown bear's food source, they can still have other things they can eat. But, if the weather gets too hot or the soil gets contaimnated and kills off the ecalyptus plants, the koala has nothing  else to eat. So, best answer is D.

8 0
3 years ago
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