Ribosomes lack a membrane and are found free in cytoplasm or on rough ER.
Back to NEET UG 2026 Cell Biology
NEET UG 2026 — Biology Cell Biology
easy
mcq
2026
Official previous-year question
Verified 30 May 2026.
Question
Which of the following is NOT a membrane-bound organelle?
Options
- A
Mitochondria
- B
Lysosome
- C
Ribosome
- D
Golgi apparatus
Solution
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