From Wikipedia, the free encyclopedia. Spermatogenesis is the process in which spermatozoa are produced from male primordial germ cells by way of mitosis and meiosis. The initial cells in this pathway are called spermatogonia, which yield primary spermatocytes by mitosis.he mature spermatozoa are released from the protective Sertoli cells into the lumen of the seminiferous tubule in a process called spermiation. The non-motile spermatozoa are transported to the epididymis in testicular fluid secreted by the Sertoli cells with the aid of peristaltic contraction.
Enzymes are biological molecules (typically proteins) that significantly speed up the rate of virtually all of the chemical reactions that take place within cells. They are vital for life and serve a wide range of important functions in the body, such as aiding in digestion and metabolism.
Enzymes are organic catalysts. A catalyst is a chemical that  controls the rate of a reaction, but is itself not used up in the  process. Reactions that are accelerated due â¦ to the presence of  enzymes are known as enzyme-catalyzed reactions.Answered.nzymes are cataysts because they also speeds up reaction.Enzymes also breaks down particles substances.Example of an enzyme that breaks down is,the enzymes amalzye.