Dominance of RNA world is proved by | vedclass

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(D) The $RNA$ world hypothesis suggests that $RNA$ was the first genetic material and performed both catalytic and informational functions. Evidence f

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All of these

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(D) The $RNA$ world hypothesis suggests that $RNA$ was the first genetic material and performed both catalytic and informational functions. Evidence for the $RNA$ world includes the fact that many essential cellular processes,such as $RNA$ splicing,are catalyzed by $RNA$ molecules (ribozymes). Processes like $5'$ capping and $3'$ polyadenylation are also essential post-transcriptional modifications that involve $RNA$ processing machinery,reflecting the ancient role of $RNA$ in gene expression and regulation. Since all these processes ($Capping$,$Splicing$,and $Polyadenylation$) rely on $RNA$-based mechanisms,they collectively support the dominance of the $RNA$ world.

Dominance of $RNA$ world is proved by

Similar Questions

Given below are two statements:
Statement $I$: $RNA$ mutates at a faster rate.
Statement $II$: Viruses having $RNA$ genome and shorter life span mutate and evolve faster.
In the light of the above statements,choose the correct answer from the options given below:

How many main types of $RNA$ are there?

What is present in place of $Thymine$ in $RNA$?

Describe in short about $RNA$.

Select the $correct$ match.

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