Question

Which one of these is not an example of intracellular communication?

A.a signal is translated to cause a muscle to contract.


B.chemical messengers dock onto receptors of adrenal gland.


C.water regulation by a cell's central vacuole.


D.charged ions distributed across a plasma membrane.

Answer 1

The answer is "B" chemical messengers dock onto receptors of adrenal gland.

Answer 2

Pretty sure it would be "B" because there is no communication involved just simply the white cells producing antibodies.