MDCAT Biology MCQ #5649

A 60-year-old man experiences a gradual decline in muscle mass. Which hormone is known to promote muscle protein synthesis?

MDCAT Biology MCQ #5649

  1. Question 1

    Q1. A 60-year-old man experiences a gradual decline in muscle mass. Which hormone is known to promote muscle protein synthesis?

    • A) Testosterone
    • B) Estrogen
    • C) Thyroxine
    • D) Cortisol

    Answer: Testosterone

    Explanation: Testosterone promotes muscle protein synthesis; Cortisol can have catabolic effects on muscle.