Please describe where the components of semen come from, the amount and the function of each...

Please describe where the components of semen come from, the amount and the function of each component

Expert Solution

Semen is a semi-viscous fluid conatining spermatozoa and other secretions from different parts of male reproductive system. It consists of-

Sperms- They are produced in testis and get matured in epididymis. They are contributed to semen along with hormones like testesterone.

Fructose- It comes from fluid given out by seminal vesicle. It constitutes 70% of semen volume. It is the main energy source and provides nourishment to spermatozoa.

Acid phosphates and proteolytic enzymes: These are produced by the prostate gland. Antibodies IgA, citric acid,phospholipids, potassium and zinc ions are also given out by prostate gland. They account for 20% of the volume of semen. Proteolytic enzymes cause liquifecation of the semen. Prostaglandins produced are responsible for suppressing immune response by female's body.

Mucoproteins- They are produced by bulbourethral glands and make up 5% of the volume. They provide semi-viscous nature to the semen.

gladiator answered 2 years ago

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