Define membrane biogenesis. State the function of SER in liver cells of vertebrates. Relate the role of GB and RER with Lysosomes.
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Membrane biogenesis is the process which involves the synthesis of cell membrane with the help of proteins and lipids. Endoplasmic reticulum is responsible for the synthesis of these membranes.
SER in the liver of vertebrates helps in detoxification . It metabolizes various toxic and poisonous substances such as drugs , aspirin , insecticides , petroleum products and pollutants . These toxic substances make their entry in animal's body through food , air , and water .
The Golgi bodies or the Golgi apparatus is the organelle which helps in the formation of lysosomes in a cell. Golgi bodies contain endoscopes and when hydrolytic acid is added to these endosomes, it supports the formation of lysosomes.
Rough Endoplasmic reticulum is responsible for providing digestive enzymes to the lysosomes. The enzymes created in the cytosol and the Endoplasmic reticulum are what the lysosomes depend upon. These enzymes are used by lysosomes to digest food and take out the garbage.
Inside a cell, numerous organelles function to remove wastes. One of the key organelles involved in digestion and waste removal is the lysosome. Lysosomes are organelles that contain digestive enzymes. They digest excess or worn out organelles, food particles, and engulfed viruses or bacteria.
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