Which Statement About Testosterone Is True

Multiple Choice

Which statement about testosterone is true?

A) Production of testosterone increases at puberty because of increased production of gonadotropin-releasing hormone (GnRH) by the anterior pituitary.
B) Leydig cells are target cells for testosterone.
C) Released testosterone exerts negative feedback on the hypothalamus and anterior pituitary.
D) Testosterone is not produced until puberty.
E) At puberty, the hypothalamus becomes more sensitive to negative feedback from testosterone.