Wednesday, September 29, 2010

Lysosomes

The lysosome is an organelle surrounded by a membrane that digests macromolecules.  They can digest proteins, fats, polysaccharides, and nucleic acids.  Lysosomes function similarly as tiny stomachs in a cell, and are synthesized by the rough endoplasmic reticulum.  While lysosomes provide usable nutrients for the cell, they are also responsible for the destruction of cells.

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