Which statement is not true of hormones?
A) They are organic products.
B) They are secreted into the circulatory system.
C) They typically bind with cytokines to have a biological effect.
D) They interact with specific receptors.

Question

Quizplus · Accepted Answer

Hormones typically bind to specific receptors to exert their effects, not with cytokines. Cytokines are a different class of signaling molecules.

Which Statement Is Not True of Hormones