acrosome वाक्य

After this capacitation, the sperm must undergo the final maturation step, activation, involving the acrosome reaction.
This binding triggers the acrosome to burst, releasing enzymes that help the sperm get through the zona pellucida.
The cortical reaction and acrosome reaction are both essential to ensure that only one sperm will fertilize an egg.
It is highly expressed in testis, and is required for sperm head elongation and acrosome formation during spermatogenesis.
After the acrosome reaction, the sperm is believed to remain bound to the zona pellucida through exposed ZP2 receptors.

Once this occurs, the sperm is capable of binding with the zona pellucida, and the acrosome reaction can occur.
Some sperm cells consume their acrosome prematurely on the surface of the egg cell, facilitating the penetration by other sperm cells.
However, the incidence of acrosome reaction in freely swimming human sperm does not accurately reflect the fertilizing ability of the sperm.
It may function as a regulator of both motility-and head-associated functions such as capacitation and the acrosome reaction.
A sperm penetration assay includes an acrosome reaction test that assesses how well a sperm is able to perform during the fertilization process.