Which of the Following Statements Would Apply to Both the Fast

question 91

Multiple Choice

Which of the following statements would apply to both the fast block to polyspermy and nerve conductance?

• A) The plasma membrane is depolarized.
• B) Calcium ions accumulate in the cytoplasm.
• C) The sodium-potassium pump maintains the transmembrane potential.
• D) A signal transduction pathway opens ion channels.
• E) The cytoplasm is positively charged relative to the extracellular space.

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