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Biology, 02.04.2020 22:23 lin550

A sea urchin egg is treated with an inhibitor that prevents the rise in intracellular Ca2+ right before fertilization. Which of the following events would be blocked by addition of this inhibitor? Choose one or more:A. formation of vesicles under the plasma membraneB. exocytosis of hydrolytic enzymesC. fertilization envelope rising from the cell surfaceD. entry of multiple sperm into the cell

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