Which of the Following Correctly Describes a Pathway for Secretion

Multiple Choice

Which of the following correctly describes a pathway for secretion of a hormone under the control of tropic hormones?

A) TRH stimulates TSH release, which stimulates thymosin release.
B) CRH stimulates ACTH release, which stimulates somatomedin release.
C) PRH stimulates PH release, which stimulates prolactin release.
D) GnRH stimulates PH release, which stimulates prolactin release.
E) GHRH stimulates GH release, which stimulates insulin- like growth factor release.