In circumstances where the body requires prolonged or increased levels of a hormone,the DNA of target cells will specify the synthesis of more receptors on the surface of the cells of the target organ.This is known as ________.
A) a stressor reaction
B) sensitivity increase
C) up-regulation
D) cellular affinity

Question

Quizplus · Accepted Answer

Up-regulation is the process where the DNA of the target cells specify the synthesis of more receptors on the surface of the cells of the target organ in response to prolonged or increased levels of a hormone. This makes the target cells more sensitive to the hormone, allowing for better regulation of bodily processes.

In Circumstances Where the Body Requires Prolonged or Increased Levels