E. coli has only 4.6 × 10^{6} base pairs and completes process of replication within 18 minutes; th

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5.Molecular Basis of Inheritance

easy

E. coli has only $4.6 \times 10^{6}$ base pairs and completes the process of replication within 18 minutes; then the average rate of polymerisation is approximately

$1000$ base pairs/second

$2000$ base pairs/second

$3000$ base pairs/second

$4000$ base pairs/second

(NEET-2020)

Solution

The average rate of polymerisation of $DNA$ in E.coli is $2000$ bp per second. It has only $4.6 \times 10^{6}$ bp and completes the process of replication within $18$ minutes

Standard 12

Biology

Replication of $DNA$ is in

medium

Which one of the following correctly represents the manner of replication of $DNA$ ?

medium

(AIIMS-2003)

Synthesis of $DNA$ takes place by

medium

The $3'→ 5'$ phosphodiester linkages inside a polynucleotide chain serve to join

medium

(AIPMT-2010)

Given below are two statements :

Statement $I:$

DNA polymerases catalyse polymerisation only in one direction, that is $5^{\prime} \rightarrow 3^{\prime}$

Statement $II:$

During replication of $DNA$, on one strand the replication is continuous while on other strand it is discontinuous.

In the light of the above statements, choose the correct answer from the options given below :

medium

(NEET-2022)

E. coli has only $4.6 \times 10^{6}$ base pairs and completes the process of replication within 18 minutes; then the average rate of polymerisation is approximately

Solution

Similar Questions

Replication of $DNA$ is in

Which one of the following correctly represents the manner of replication of $DNA$ ?

Synthesis of $DNA$ takes place by

The $3'→ ­ 5'$ phosphodiester linkages inside a polynucleotide chain serve to join

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The $3'→ 5'$ phosphodiester linkages inside a polynucleotide chain serve to join