Question

Where do the lipids and proteins constituting
the cell membrane get synthesized?​

Answer 1

Answer:

IT IS SER and RER

Explanation:

lipids are synthesized in smooth endoplasmic reticulum

proteins are synthesized by rough endoplasmic reticulum

I hope it helps!!!!!!

Answer 2

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Lipids are synthesized in Smooth endoplasmic reticulum (SER) and the proteins are synthesized in rough endoplasmic reticulum (RER).