The testicular cells that construct the blood-testis barrier are the ________.
A) spermatocytes
B) spermatogonia
C) sustentocytes
D) interstitial cells

Question

Quizplus · Accepted Answer

Sustentocytes, also called Sertoli cells, are responsible for constructing and maintaining the blood-testis barrier in the testes. This barrier separates the developing sperm cells from the bloodstream, allowing for specialized conditions required for sperm maturation to be maintained. Spermatocytes are sperm cells that have already undergone the first round of meiosis, while spermatogonia are diploid stem cells that give rise to spermatocytes. Interstitial cells, also called Leydig cells, produce testosterone and other androgens in the testes.

The Testicular Cells That Construct the Blood-Testis Barrier Are the ________