Multiple choice

Which among the following is the main function of Leydig cells present in testis?

  1. Regulate pituitary secretion of prolactin

  2. Testosterone synthesis

  3. Nitric oxide release

  4. Inhibin secretion

  5. Synthesis of androgen binding protein

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The primary function of Leydig cells is to synthesize and secrete testosterone. Leydig cells do this in a dose-dependent manner in response to LH.