In which lysosomic enzymes play a fundamental role, Biology

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Q. What are the various biological examples in which lysosomic enzymes play a fundamental role?

The remodelation of the osseous tissue, the function of the elimination of the tadpole tail and acrosomes in sperm cells are instances of biological processes in which lysosomic enzymes are key factors.

The bone is a tissue made of osteoblast-containing matrix osteoblasts are the secretory cells of the osseous matrix, osteocytes mature bone cells and osteoclasts the remodeling cells. Osteoclasts are responsible for the continual renovation of the osseous tissue ever since their lysosomic enzymes digest the osseous matrix.

The sperm acrosome, for carrying digestive enzymes inside, is responsible for the perfuration of the egg cell membrane in the fertilization procedure. The acrosome located in the anterior end of the sperm cell is a specialized region of the Golgi apparatus that accumulates a great amount of digestive enzymes.

In tadpoles the tail regresses while the organism develops into an adult frog this tissue destruction is a digestion of the tail's own cells and extracellular materials and it is made by their enzymes and lysosomes. The complete digestion of a cell by its own mechanisms is called autolysis, a kind of apoptosis cell suicide.


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