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What is true about ribosomes
Options
(a) The prokaryotic ribosomes are 80S, where “S” stands for sedimentation coefficient
(b) These are composed of ribonucleic acid and proteins
(c) These are found only in eukaryotic cells
(d) These are self-splicing introns of some RNAs
Correct Answer:
These are composed of ribonucleic acid and proteins
Explanation:
Ribosomes are amembraneous (ie. without membrane) cell organelle composed of rRNA and protein. These are found in both prokaryotic and eukaryotic cells. In prokaryotes, ribosomes are 70S type while in eukaryotes, it is 80S type.
Related Questions: - What is not true about striated muscles
- Carbon dioxide is necessary for photosynthesis. The chemical used to remove
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Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- What is not true about striated muscles
- Carbon dioxide is necessary for photosynthesis. The chemical used to remove
- After 14 years of age among men, which gland disappears?
- Population of different species interacting in an ecosystem
- When the movement of plant or plant body is governed by external stimulus
Topics: Cell Structure and Functions (413)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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