Which enzyme is responsible for removing the | vedclass

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(A) During $DNA$ replication, the $RNA$ primer is synthesized by the enzyme Primase. Once the $DNA$ strand is synthesized, the $RNA$ primer must be re

Vedclass · Accepted Answer

$DNA$ Polymerase $I$

Vedclass · Answer

(A) During $DNA$ replication, the $RNA$ primer is synthesized by the enzyme Primase. Once the $DNA$ strand is synthesized, the $RNA$ primer must be removed to ensure the continuity of the $DNA$ molecule. In prokaryotes, $DNA$ Polymerase $I$ possesses $5' 	o 3'$ exonuclease activity, which allows it to remove the $RNA$ primer and replace it with $DNA$ nucleotides. Therefore, $DNA$ Polymerase $I$ is the enzyme responsible for this process.

Which enzyme is responsible for removing the $RNA$ primer during $DNA$ replication?

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