What could happen to the target cells in an animal that lack receptors for local regulators?
A)They could compensate by receiving nutrients via an a factor.
B)They could develop normally in response to neurotransmitters instead.
C)They could divide but never reach full size.
D)They would not be able to multiply in response to growth factors from nearby cells.
E)Hormones would not be able to interact with target cells.

Question

Quizplus · Accepted Answer

Local regulators, such as growth factors, are necessary for cell growth and division. Without receptors for these regulators, target cells would not be able to receive the signal to multiply in response to nearby cells. Therefore, they would not be able to divide and reach their full size.

What Could Happen to the Target Cells in an Animal