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General Science • BiologyEasy

What is the primary site of lipid or fat synthesis inside a eukaryotic cell?

A. Rough Endoplasmic Reticulum
B. Smooth Endoplasmic Reticulum✓ Correct Answer
C. Golgi apparatus
D. Ribosome

💡 Solution & Explanation

The smooth endoplasmic reticulum lacks surface ribosomes and serves as the primary site for the synthesis of lipids, phospholipids, and steroid hormones within eukaryotic cells. In contrast, the rough endoplasmic reticulum is studded with ribosomes and specializes in protein synthesis and modification.

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