An acrsome is an organelle that develops over the anterior half of the sperm's head. Its purpose is to break down the outer layer of the ovum so the sperm can join the egg.
a. to provide mobility to the sperm
b. to provide energy for the locomotion of the sperm
c. to agglutinate foreign sperm thereby eliminating potential competitors
d. to allow entry into the egg
e. to promote meiosis following fertilization
The acrosome is the cap covering the head of the sperm, and it is full of hydrolytic enzymes. When the sperm reaches the egg, these enzymes are released onto the wall of the egg and they erode a hole into the wall, allowing the sperm access into the egg.
acrosome Reproduction Biology A membrane-bound cap-like structure at the head of a spermatozoon that contains lytic enzymes-acrosin hyaluronidase which degrade the outer coat of the egg and allow the penetration of one sperm.
The acrosome, located over the head of the sperm, helps to penetrate an egg by breaking down the outer layers of the ovum using various digestive enzymes.
The acrosome of a sperm contains essential enzymes to digest the jelly layer (in sea urchins) and zona pellucida (in mammals) in order to penetrate the deeper layers of the egg.
The acrosome contains digestive enzymes that allow the sperm head to penetrate the outer layers of the egg.
The sperm structure containing enzymes to break down the egg's protective coating is called the Acrosome.
acrosome
they contain a lysosome called an acrosome which contains digestive enzymes which helps them 'eat' through the female egg's jelly in order to fertilize it and a zygote is formed. sperm cells have a motile tail which helps them for movement
The cell formed after fertilization by sperm and egg is called a zygote. A zygote is a diploid cell, meaning a cell that has two sets of chromosomes (one from egg, one from sperm).
The function of a sperm cell is to compete with all it's "fellow" sperm cells to fertilize an available egg and produce a viable offspring.
There is a specialized lysosome. It is called acrosome
Centrioles, acrosome (only in sperm), cilium is rare in plants.
The acrosome layer of sperm cells contain enzymes to break down the outer layer of the ovum to allow penetration by the sperm cell.
The acrosome is a structure that develops over the back half of a sperm. It contains proteins that are released when the sperm makes it to the egg & helps the sperm penetrate the egg. there is a good definition available in Wikipedia, for this, no need to rehash it here.
The head of the sperm cell contains chromosomes, and at the leading end it has a cap, the ACROSOME, which contains enzymes necessary for the sperm cell to penetrate the female sex cell. Answer- Acrosome
The sperm structure containing enzymes to break down the egg's protective coating is called the Acrosome.
There is no such thing as an acrosame. An acrosome, however, is a cap-like structure on the head of sperm cells in many animals. The acrosome contains digestive enzymes which break down the outer membrane of the female egg to permit the sperm cell to penetrate (fertilize) the egg.
An acrsome is an organelle that develops over the anterior half of the sperm's head. Its purpose is to break down the outer layer of the ovum so the sperm can join the egg.
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acrosome
they contain a lysosome called an acrosome which contains digestive enzymes which helps them 'eat' through the female egg's jelly in order to fertilize it and a zygote is formed. sperm cells have a motile tail which helps them for movement
In Eutherian mammals the acrosome contains digestive enzymes (including hyaluronidase and acrosin).