What is a function of the Sertoli cells in the testes?
A) They nourish spermatocytes, spermatids, and sperm.
B) They stimulate immune responses against spermatogenic cells.
C) They absorb excess fluid secreted for sperm transport.
D) They secrete testosterone and follicle-stimulating hormone.
E) They prevent the release of sperm directly into the seminiferous tubule.

Question

Quizplus · Accepted Answer

Sertoli cells provide nutrition and support for developing sperm cells in the seminiferous tubules. They create a blood-testis barrier to protect developing sperm from the immune system, and absorb excess fluid secreted during sperm transport. However, they do not secrete testosterone or follicle-stimulating hormone, nor do they prevent the release of sperm into the seminiferous tubule.

What Is a Function of the Sertoli Cells in the Testes