Question

question 18 (1 point)
which organelle is responsible for producing lipids?
○ smooth endoplasmic reticulum
○ rough endoplasmic reticulum
○ golgi body
○ ribosomes

Explanation:

To determine the organelle responsible for lipid production, we analyze each option:

• Smooth endoplasmic reticulum (SER): Its primary function includes lipid synthesis (e.g., phospholipids, steroids) and detoxification.
• Rough Endoplasmic Reticulum (RER): Studded with ribosomes, it is involved in protein synthesis, not lipid production.
• Golgi Body: Modifies, sorts, and packages proteins and lipids (but does not synthesize lipids).
• Ribosomes: Synthesize proteins, not lipids.

Thus, the smooth endoplasmic reticulum is the organelle that produces lipids.

Answer:

A. Smooth endoplasmic reticulum