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Analogy to apoptosis of somatic cells". Above the nucleus lies a cap-like structure called the acrosome , formed by modification of the Golgi body, which secretes the enzyme spermlysin hyaluronidase, corona-penetrating enzyme, zona eyesin, or aerosin. The plasma membrane is independent of this complex. Middle-piece It is a highly important part of a sperm cells because it gives energy to the sperm, thereby allowing it to swim once inside the female reproductive system. The postmeiotic phase of mouse spermatogenesis is very sensitive to environmental genotoxic agents, because as male germ cells form mature spermatozoa they progressively lose the ability to repair DNA damage. By using this site, you agree to the Terms of Use and Privacy Policy. References in periodicals archive?
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Ways that sperm cells are adapted to their function? The postmeiotic phase of mouse spermatogenesis is very sensitive to environmental genotoxic agents, because as male germ cells form mature spermatozoa they progressively lose the ability to repair DNA damage. It also plays a vital role during fertilization as the sperm makes contact with the egg.
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