Answer:
up-regulation
Explanation:
Upregulation is where a increases the quantity of a cellular component like protein or RNA in response to an external stimulus.By controlling the number of its receptors, cells may increase and decrease their cell sensitivity.... Hormones can also trigger cells to control themselves by upregulation.( Estrogen is the primary sex hormone for females).
Answer:
I would say the answer is D.
Explanation:
It makes the most sense.
<span>300BC was the approximate year.
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I think A- laboratory mice are similar but not identical
B. community
hope this helps;)
