MPSC Rajyaseva 2021 GS Paper 1 — Question 57
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खालीलपैकी कोणत्या पेशी घटका भोवती पटल (आवरण) नसते? Which of the following cell organelle is not bounded by membrane ?
1)क्लोरोप्लास्ट / Chloroplast
2)रायबोझोम / Ribosome✓ Correct
3)मायटोकॉन्ड्रिया / Mitochondria
4)लायसोझोम / Lysosomes
Ribosomes and centrioles are cell organelles that do not have a surrounding biological membrane. Mitochondria, chloroplasts, and nucleus have double or single membranes.