Anatomy MCQ Anatomy In the fast block to polyspermy, binding of sperm opens up _________ channels, which depolarizes the egg membrane and _________.

In the fast block to polyspermy, binding of sperm opens up _ channels, which depolarizes the egg membrane and _.

Naim 09:59 Anatomy

In the fast block to polyspermy, binding of sperm opens up _ channels, which depolarizes the egg membrane and _.

A. Ca2+; prevents the entrance of any more sperm
B. Ca2+; prevents the entrance of more Na+
C. Na+; prevents the entrance of more Na+
D. Na+; prevents the entrance of any more sperm
E. Na+; prevents the entrance of Ca2+

Answer: D. Na+; prevents the entrance of any more sperm

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Anatomy MCQ

In the fast block to polyspermy, binding of sperm opens up _________ channels, which depolarizes the egg membrane and _________.

In the fast block to polyspermy, binding of sperm opens up _________ channels, which depolarizes the egg membrane and _________.

Learn More :

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In the fast block to polyspermy, binding of sperm opens up _ channels, which depolarizes the egg membrane and _.

In the fast block to polyspermy, binding of sperm opens up _ channels, which depolarizes the egg membrane and _.