Which of the Following Is Not True of True Hormones

Multiple Choice

Which of the following is not true of true hormones?

A) Each hormone can only influence target cells that contain receptors for it.
B) They are secreted by both endocrine or exocrine glands.
C) Some hormones influence the rates of chemical reactions in their target cells.
D) Some hormones regulate water and electrolyte balance.
E) All of these are true of true hormones.