Question

1) Describe the steps of a secondary messenger system and characteristics of the system?

2) Also describe how levels of the end stage hormones control secretions of the hypothalamus through a negative feedback homeostatic and how that determine the levels of the stage hormone?

Answer 1

1)

Secondarymessenger system is the process of how intracellular signalling occurs in response to exposure to extracellular signalling molecules.

Steps is as below:-

2.

Negative feedback occurs when there is increased hormones levels than requirement.

Negative feedback homeostasis is as below:-