Multiple Choice
A man is exposed to a virus which specifically targets and kills sustentacular cells (Sertoli cells) . What effect will this have on spermatogenesis?
A) Spermatogenic cells will starve and cease development because they won't receive the nutrients or support they need.
B) Sperm cells will not mature because spermiogenesis will not occur after meiosis.
C) Spermatogonia will not be stimulated to divide because of lack of testosterone secretion.
D) Mature sperm won't be loaded with enough ATP to fuel flagellar movement.
Correct Answer:
Verified
Correct Answer:
Verified
Q80: A mammary gland contains _ lobes.<br>A)paired<br>B)three<br>C)ten<br>D)fifteen to
Q81: Which of the following structures is unpaired?<br>A)Seminal
Q82: The dimensions of a uterine tube are<br>A)5
Q83: As many as twenty primary ovarian follicles
Q84: FSH stimulates a primordial follicle to start
Q86: The testes originate from tissues posterior to
Q87: The epithelium of the seminiferous tubules consists
Q88: The number of sperm cells in an
Q89: During the process of egg donation, egg
Q90: Fertilization normally occurs in the<br>A)peritoneal cavity.<br>B)uterine tube.<br>C)uterus.<br>D)vagina.