Question

fertilization does not occur in the absence of

Answer 1

it should be calcium

Answer 2

In this question, we need to answer fertilization does not occur in the absence of.

• Option C is correct i.e. Calcium.
• Calcium waves associated with fertilization are described, and evidence supporting their general mechanisms is provided.
• The two main categories of theories proposed to explain the generation of the fertilization calcium wave are laid out, and it is concluded that the mechanism by which an activating substance enters the egg from the sperm on sperm-egg fusion, activating the egg by stimulating phospholipase C activation through an src family kinase pathway and in mammals by the diffusion of sperm, is the mechanism most generally responsible for the generation of the fertilization calcium wave in invert.
• The cell cycle regulatory context of the fertilization calcium wave is then introduced, and the mechanism of recurrent calcium spiking in mammalian eggs is examined.

PROJECT CODE #SPJ2

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