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What is Large amount of SER is found in cells storing and explain in detail?
Cholesterol(lipid) is synthesized in the smooth endoplasmic reticulum from acetyl CoA. The rate-limiting step is the formation of mevalonate from 3-hydroxy 3-methylglutaryl-CoA by HMG CoA reductase and lanosterol is the first cyclic intermediate.SER synthesise lipids whereas RER synthesise proteinsRef: Harper biochemistry: 267