Question

He interstitial cells in the testes

A) Undergo mitosis to produce primary spermatocytes
B) Form the lining of the seminiferous tubules
C) Support and protect the developing sperm cells
D) Convert fructose to glucose to nourish the sperm
E) Secrete testosterone

Answer 1

The interstitial cells in the testes, known as Leydig cells, are responsible for secreting testosterone, a hormone crucial for spermatogenesis.

Step-by-step explanation:

The interstitial cells, also known as Leydig cells, in the testes have a specific function crucial for male reproduction. These cells are located in the spaces between the seminiferous tubules and are responsible for the production of testosterone, which is necessary for the process of spermatogenesis. The process of spermatogenesis begins with spermatogonia, which are the stem cells that divide to give rise to primary and secondary spermatocytes, then to spermatids, and eventually form mature sperm. While Sertoli cells aid in the development and protection of sperm cells, it is the interstitial cells that secrete testosterone, thereby promoting the overall process of sperm production.