Lysosomes
A lysosome is a cell organelle that contains enzymes that break down proteins and other large molecules into smaller constituents and disintegrates the cell after it's death. Lysosomes carry materials away from the golgi apparatus. Lysosomes remain in the cytoplasm. They provide an isolated environment for potentially dangerous chemical reactions. The lysosome breaks down the damaged organelles and releases the waste outside of the cell. The lysosome destroys any bacteria that may enter the cell. There is cleanup and recycling functions inside the cell. Lysosomes are important because they digest excess or worn out organelles, food particles, and engulfed viruses and bacteria. Lysosomes are membrane - bound organelles that function as the stomachs of eukaryotic cells. Lysosomes vary in size and shape, but have several common features. They are surrounded by a single membrane, have an acid interior pH level of about 5, and carry a high content of digestive enzymes. In addition to the protein pumps, the lysosomal membrane contains many other proteins that transport the digestive molecules out of the lysosome, and into the cytosol.