The Control of Calcitonin Excretion is an Example of Direct

Question

The control of calcitonin excretion is an example of direct ________ regulation.
A) endocrine
B) pancreatic
C) homeostatic
D) hepatic
E) vascular

Accepted Answer

Calcitonin is a hormone produced by the thyroid gland and directly released into the bloodstream, making it an example of endocrine regulation.