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acrosomes

 

Definitions from WordNet

Noun acrosome has 1 sense
  1. acrosome - a process at the anterior end of a sperm cell that produces enzymes to facilitate penetration of the egg
    --1 is a kind of
    process, outgrowth, appendage
    --1 is a part of sperm, sperm cell, spermatozoon, spermatozoan

Definitions from the Web

Acrosomes

Description:

Acrosomes are small organelles found in the head of sperm cells. They contain digestive enzymes that are released during the process of fertilization, helping the sperm penetrate the egg. Acrosomes play a crucial role in successful reproduction in many species.

Sample sentences:

Sense 1: Noun (Plural)

1. The acrosomes of human sperm release enzymes that help break down the protective layer surrounding the egg.

2. The development of acrosomes takes place during spermatogenesis in males.

3. The absence or abnormality of acrosomes can lead to infertility in some cases.

Sense 2: Noun (Singular)

1. The acrosome, a specialized structure, enables the sperm to reach and penetrate the egg.

2. During fertilization, the acrosome reacts with the zona pellucida, allowing the sperm to enter the egg.

3. The acrosome reaction is a vital step in the process of fertilization.

Sense 3: Adjective

1. The acrosomal membrane is responsible for protecting the enzymes within the acrosome.

2. Acrosomal proteins are essential for the proper functioning of acrosomes.

3. The acrosomal cap contains enzymes required for successful sperm-egg fusion.

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