Transition type of gene mutation is caused wh | vedclass

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

Question

(D) In transition mutation,a nitrogenous base is replaced by another base of the same chemical category. This means a purine is replaced by another pu

Vedclass · Accepted Answer

$AT$ is replaced by $GC$

Vedclass · Answer

(D) In transition mutation,a nitrogenous base is replaced by another base of the same chemical category. This means a purine is replaced by another purine $(A \rightleftharpoons G)$ or a pyrimidine is replaced by another pyrimidine $(C \rightleftharpoons T)$. In option $(d)$,$AT$ ($A$ is a purine,$T$ is a pyrimidine) is replaced by $GC$ ($G$ is a purine,$C$ is a pyrimidine). Specifically,$A$ is replaced by $G$ (purine to purine) and $T$ is replaced by $C$ (pyrimidine to pyrimidine),which fits the definition of a transition.

Transition type of gene mutation is caused when

Similar Questions

$X$-rays typically induce . . . . . . .

The most important example of point mutation is found in a disease called

What is the effect of deletion or rearrangement in a segment of $DNA$ on a gene?

Hugo de Vries worked on which of the following organisms?

Select the incorrect option for mutation.

Vedclass Test Series

Exam Paper Generator

Online Exam Module