Recent Studies Indicate That Anabolic Steroids Promote the _______ and Increase

Recent studies indicate that anabolic steroids promote the _______ and increase the production of _______.

A) differentiation of stem cells into muscle cells; cells that can become muscle fibers
B) synthesis of androgen receptors; testosterone
C) production of smooth muscle; testosterone
D) insertion of androgen receptors into the membrane; transcription factors sensitive to androgens