Question

Two primary agents of cellular communication are?Explain your answer. A)chemicals made by blood cells and simple sugar. B)hormones and carbohydrates. C)enzymes and starches. D)hormones and chemicals by nerve

Answer 1

D

Explanation:

not too sure how to explain it, but will try.
Hormones are chemical messengers released by glands that act on target cells with the correct receptor to ellict a response. usually for long term changes like the menstral cycle
The nervous system uses neurotransmitters to transfer signals across the synpase of the nerves. The signal travels from the receptor to the effector. usually for fast responses