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Assertion :rRNA is a constituent of ribosomes. Reason : rRNA is a constituent of ribosomes.A. If both the assertion and the reason are true and the reason is a correct explanation of the assertion.B. If both the assertion and reason are true but the reason is not a correct explanation of the assetionC. If the assertion is true but the reason is falseD. If the both the assertion and reason are false |
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Answer» Correct Answer - b b) The amount of rRNA is 70-80% of total RNA. It is a constituent of ribosomes. RNAs of eukaryotes are of four types - 28s, 18 S, 5.8S and 5S. Prokaryotic ribosomes have three type of RNAs - 23S, 16 S and 5S. |
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