Question

Why smooth endoplasmicreticulum is does not having ribosomes on it?

Answer 1

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Here is the answer ⤵⤵

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SER does not have ribosomes on its surface, however, and thus does not participate in the making of proteins. It does, however, have other functions. For example, in liver cells, the SER contains many enzymes and other proteins that have the ability to detoxify a wide range of drugs and poisons.


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Answer 2

Answer:

Smooth ER is not involved in protein synthesis. It is the site of the synthesis of fatty acids and phospholipids. It is called “smooth” because it has no ribosomes on its surface. Smooth ER creates steroids and stores ions so that the cell can have them when it needs them.