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Ray Of Light [21]
3 years ago
9

How do external regulators respond to events outside of the cell

Biology
1 answer:
grin007 [14]3 years ago
7 0
Proteins that respond to events outside the cell are called external regulators. External regulators direct cells to speed up or slow down the cell cycle. Cancer is a disorder in which some of the body's own cells lose the ability to control growth.
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A population of rabbits has individuals with fur coloring that ranges from white to brown. The population lives in a temperate
Sveta_85 [38]

Answer:

I think the population of white fur will decrease because of the warmer weather the rabbits will have more brown fur because they use white fur to blend in in the winter

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3 years ago
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Which term describes the study of the functions of the structures of the body?
valentina_108 [34]
<span>Physiology is studying the function of a certain body part.
</span><span>Anatomy is learning about the relationship between body parts. </span>
i think...
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3 years ago
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Which are homogeneous mixtures? Check all that apply.
Natasha_Volkova [10]
The following are homogeneous mixture: vinegar, sugar water and soda pop in a sealed bottle because homogeneous mixtures are evenly mixed on an atomic or molecular level. These types of mixture are also called solution in which the parts do not look as if separate and would be difficult to take part. 
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3 years ago
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Ninety-nine percent of all the matter that can be observed in the universe exists as<br> _________.
Romashka [77]
For the answer to the question above, the answer is plasmas.
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7 0
4 years ago
What are your 3 best evidences for evolution?
Semmy [17]

Answer:

Anatomy. Species may share similar physical features because the feature was present in a common ancestor (homologous structures).

Molecular biology. DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are.

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Fossils. Fossils document the existence of now-extinct past species that are related to present-day species.

Direct observation. We can directly observe small-scale evolution in organisms with short lifecycles (e.g., pesticide-resistant insects).

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