In spermatozoa,a structure called the acrosome:
A) Contains dynein arms that control sperm motility
B) Contains proteolytic enzymes that function during fertilization of an ovum by sperm
C) Is a focal accumulation of rough endoplasmic reticulum
D) Localizes around mitochondria in the midpiece of the flagellum
E) Regulates the condensation of nuclear DNA
Correct Answer:
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Q1: Which cells in the testis synthesize testosterone?
A)
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