Question

mention one function of each rough er and smooth er




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Answer 1

Answer:see this..⬇️⬇️

• Functions of Rough Endoplasmic Reticulum (RER)
• It contains ribophorins for providing attachment to ribosomes.
• It bears enzymes in the region of pores for modifying polypeptides synthesised by attached ribosomes, e.g., glycosylation.
• It synthesises serum proteins, membrane proteins and a number of other proteins.
• Proteins and enzymes synthesised by ribosomes enter the channels of RER both for intracellular use as well as secretion.
• It provides enzymes precursors for the formation of lysosomes by Golgi complex.
• SER can develop from RER by discarding ribosomes.
• Functions of Smooth Endoplasmic Reticulum (SER)
• It is responsible for synthesis of fats inside the cells of adipose tissue, formation of sphaerosomes, synthesis of glycogen as well as glycogenolysis in liver cells, synthesis of sterol, etc.

Answer 2

Answer:

The rough ER, studded with millions of membrane bound ribosomes, is involved with the production, folding, quality control and despatch of some proteins. Smooth ER is largely associated with lipid (fat) manufacture and metabolism and steroid production hormone production. It also has a detoxification function.