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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: - Which is the following causes an increase in sodium reabsorption
- Increase in circumferance of stem is due to the activity of
- Atherosclerosis refers to the ailment of
- Translocation of carbohydrates occur as
- Outbreeding is an important strategy of animal husbandry because it :
Topics: Cell Structure and Functions
(413)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which is the following causes an increase in sodium reabsorption
- Increase in circumferance of stem is due to the activity of
- Atherosclerosis refers to the ailment of
- Translocation of carbohydrates occur as
- Outbreeding is an important strategy of animal husbandry because it :
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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