When the first sperm enters the oocyte plasma membrane, the plasma membrane depolarizes and causes the glycoproteins to denature in which of the following structures?
A) Zona pellucida
B) Corona radiata
C) Chorion
D) None of the above is correct

Question

Quizplus · Accepted Answer

The depolarization of the oocyte plasma membrane upon sperm entry leads to changes in the zona pellucida, where glycoproteins undergo modifications to prevent polyspermy.

When the First Sperm Enters the Oocyte Plasma Membrane, the Plasma