Question

Refer to the given steps of $DNA$ replication.
(i) Exposure of $DNA$ strands
(ii) Synthesis of $RNA$ primer
(iii) Activation of deoxyribonudeotides
(iv) Chain formation
(v) Base pairing
(vi) Proof reading and $DNA$ repair
(vii) $DNA$ polymerase attaches at Ori site
Select the correct sequence of $DNA$ replication.

• A. $\left(vii\right)\rightarrow \left(iii\right) \rightarrow \left(i\right)\rightarrow \left(ii\right) \rightarrow \left(v\right)\rightarrow \left(iv\right) \rightarrow\left(vi\right) $
• B. $\left(iii\right)\rightarrow \left(i\right) \rightarrow \left(vii\right)\rightarrow \left(ii\right) \rightarrow \left(v\right)\rightarrow \left(iv\right) \rightarrow\left(vi\right) $
• C. $\left(vii\right)\rightarrow \left(i\right) \rightarrow \left(iii\right)\rightarrow \left(ii\right) \rightarrow \left(v\right)\rightarrow \left(iv\right) \rightarrow\left(vi\right) $
• D. $\left(i\right)\rightarrow \left(iii\right) \rightarrow \left(ii\right)\rightarrow \left(vii\right) \rightarrow \left(v\right)\rightarrow \left(iv\right) \rightarrow\left(vi\right) $

Answer 1

Answer: (A)

Correct answer is (a) $\left(vii\right)\rightarrow \left(iii\right) \rightarrow \left(i\right)\rightarrow \left(ii\right) \rightarrow \left(v\right)\rightarrow \left(iv\right) \rightarrow\left(vi\right) $