Which of the Following Answers Best Describes a Feature of the Plasma

question 26

Multiple Choice

Which of the following answers best describes a feature of the plasma membrane of a sea urchin egg that is required for fertilization?

• A) It is located outside of the fertilization membrane.
• B) It releases calcium, which initiates the fast block to polyspermy.
• C) It has receptor molecules that specifically bind to acrosomal proteins.
• D) It is a mesh of proteins crossing through the cytosol of the egg.

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