The Effects of GH are Almost All Mediated By

Question

The effects of GH are almost all mediated by
A) Glucagon
B) Epinephrine
C) Thyroxine
D) Insulin-like growth factors I and II
E) Ghrelin

Accepted Answer

Growth hormone (GH) effects are primarily mediated by insulin-like growth factors I and II (IGF-I and IGF-II). These growth factors are responsible for many of the growth-promoting effects of GH, including cell growth and regeneration.