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Which of the following life processes is...

Which of the following life processes is evolved around RNA ?

A

Metabolism

B

Translation

C

Splicing

D

all of these.

Text Solution

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The correct Answer is:
D
(d) : Evidences suggest that essential life processes such as metabolism, splicing , translation, etc. evolved around RNA . RNA used to act as a genetic material as well as a catalyst and being a catalyst it was reactive and hence unstable. Therefore, DNA has evolved from RNA with chemical modifications.
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