Which one statement regarding "Okazaki fragments" is correct?
- AThese are double helical fragments of $DNA$.
- BThese are single-stranded fragments of $DNA$.
- CThese are fragments of $mRNA$.
- DThese are fragments of $tRNA$.
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Similar Questions
Ten $E. coli$ cells with $^{15}N$-dsDNA are incubated in a medium containing $^{14}N$ nucleotides. After $60$ minutes, how many $E. coli$ cells will have $DNA$ totally free from $^{15}N$ (in $cells$)?
MediumNEET 2022
View SolutionMatch List-$I$ with List-$II$ and select the correct answer using the code given below in the lists.
List-$I$ List-$II$ $a$. Ligase Joins short segments of $\text{DNA}$ together. $b$. $\text{DNA}$ polymerase Cuts $\text{RNA}$ at specific $\text{RNA}$ sequence. $c$. Helicase Breaks the hydrogen bonds between complementary pairs during $\text{DNA}$ replication.
| List-$I$ | List-$II$ |
|---|---|
| $a$. Ligase | Joins short segments of $\text{DNA}$ together. |
| $b$. $\text{DNA}$ polymerase | Cuts $\text{RNA}$ at specific $\text{RNA}$ sequence. |
| $c$. Helicase | Breaks the hydrogen bonds between complementary pairs during $\text{DNA}$ replication. |
Medium
View SolutionWhich of the following is $NOT$ directly involved in the synthesis of a $DNA$ strand?
Medium
View SolutionNew $DNA$ synthesis occurs in the $P$ direction,and the $DNA$ polymerase enzyme reads the template in the $Q$ direction.
$\quad \quad \quad \quad P \quad \quad \quad \quad \quad Q$
$\quad \quad \quad \quad P \quad \quad \quad \quad \quad Q$
Medium
View SolutionWhat is the mode of $DNA$ replication in $E. coli$?
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