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Physiology Endocrinology 33d4ebe4

Which of the following is not seen during capacitation?

A
Increased permeability to calcium
B
Decreased permeability to calcium
C
Removal of cholesterol from acrosome
D
Increased motility
High-Yield Explanation
Capacitation is the penultimate step in the maturation of mammalian spermatozoa and is required to render them competent to feilize an oocyte. This step is a biochemical event; the sperm move normally and look mature prior to capacitation. Ref: guyton and hall textbook of medical physiology 12 edition page number:651,652,653

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