MDCAT Biology MCQ #2463

A 14-year-old boy begins to develop secondary sexual characteristics. Which cells in the testes are responsible for secreting the necessary hormone?

MDCAT Biology MCQ #2463

  1. Question 1

    Q1. A 14-year-old boy begins to develop secondary sexual characteristics. Which cells in the testes are responsible for secreting the necessary hormone?

    • A) Sertoli cells
    • B) Germinal epithelium
    • C) Interstitial cells
    • D) Corpus luteum

    Answer: Interstitial cells

    Explanation: Interstitial (Leydig) cells produce testosterone. Sertoli cells are tempting but provide nourishment to developing sperm cells.