Which type of ER is involved in steroid and lipid synthesis?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
Smooth Endoplasmic Reticulum (SER) lacks ribosomes and specializes in:
- Lipid biosynthesis (phospholipids, cholesterol)
- Steroid hormone synthesis (e.g., in adrenal cortex, gonads)
- Detoxification of drugs and toxins (especially in liver hepatocytes)
- Calcium ion storage (in muscle cells)
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