New DNA synthesis occurs in the P direction,a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The synthesis of a new $DNA$ strand by $DNA$ polymerase always occurs in the $5^{\prime} \rightarrow 3^{\prime}$ direction because the enzyme can

Vedclass · Accepted Answer

$5^{\prime} \rightarrow 3^{\prime} \quad \quad 3^{\prime} \rightarrow 5^{\prime}$

Vedclass · Answer

(D) The synthesis of a new $DNA$ strand by $DNA$ polymerase always occurs in the $5^{\prime} \rightarrow 3^{\prime}$ direction because the enzyme can only add nucleotides to the $3^{\prime}-OH$ end of the growing strand.To synthesize this strand,the $DNA$ polymerase enzyme must read the template strand in the opposite direction,which is $3^{\prime} \rightarrow 5^{\prime}$.Therefore,$P$ is $5^{\prime} \rightarrow 3^{\prime}$ and $Q$ is $3^{\prime} \rightarrow 5^{\prime}$.

New $DNA$ synthesis occurs in the $P$ direction,and the $DNA$ polymerase enzyme reads the template in the $Q$ direction.
$\quad \quad \quad \quad P \quad \quad \quad \quad \quad Q$

Similar Questions

Bacteria containing $^{15}N-DNA$ are grown in a medium containing $^{14}NH_4Cl$ for $80$ minutes. What will be the proportion of $DNA$?

The process of $DNA$ multiplication is called:

$^{15}N$ labeled $E. coli$ is allowed to grow in a $^{14}N$ medium. The two strands of the $DNA$ molecule of the first generation bacteria have:

Name a few enzymes involved in $DNA$ replication other than $DNA$ polymerase and ligase. Name the key functions for each of them.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

New $DNA$ synthesis occurs in the $P$ direction,and the $DNA$ polymerase enzyme reads the template in the $Q$ direction.$\quad \quad \quad \quad P \quad \quad \quad \quad \quad Q$