This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Physiology
Seoli cells have receptors for 
Select and explain. 
A. FSH, B. LH, C. Inhibin, D. Progesterone
A: FSH
Answer: A: FSH 
Explanation: Seoli cells elongated cells in the seminiferous tubules that ensheathe spermatogenic cells, providing a microenvironment that suppos spermiogenesis and spermatocytogenesis; they secrete androgen-binding protein and establish the blood-testis barrier by forming tight junctions with adjacent Seoli cells. In the male, the FSH receptor has been identified on the Seoli cells that are critical for spermatogenesis.Ref: Ganong&;s review of medical physiology; 24th edition; page no:-420