Which lytic enzyme present in the sperm helps | vedclass

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(D) During the process of fertilization,the sperm head releases enzymes from the acrosome to penetrate the layers surrounding the ovum.$1$. The corona

Vedclass · Accepted Answer

Both $A$ and $B$

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(D) During the process of fertilization,the sperm head releases enzymes from the acrosome to penetrate the layers surrounding the ovum.$1$. The corona radiata is composed of follicular cells held together by hyaluronic acid.$2$. The enzyme $Hyaluronidase$ (also known as sperm lysin) digests this hyaluronic acid,allowing the sperm to pass through the corona radiata.$3$. Once the sperm reaches the zona pellucida,it releases $Zona$ $lysin$ (acrosin) to penetrate that layer.$4$. Since both enzymes are involved in the sequential penetration of the ovum's protective layers,the correct answer is $D$.

Which lytic enzyme present in the sperm helps in penetrating the corona radiata during fertilization?

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