The point mutations that induce changes in DN | vedclass

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

Question

(A) Point mutations are classified based on the type of base substitution:$1$. $Transition$: Substitution of a purine for another purine $(A \leftrigh

Vedclass · Accepted Answer

Transition,Transition,Transversion,Transversion

Vedclass · Answer

(A) Point mutations are classified based on the type of base substitution:$1$. $Transition$: Substitution of a purine for another purine $(A \leftrightarrow G)$ or a pyrimidine for another pyrimidine $(C \leftrightarrow T)$.$2$. $Transversion$: Substitution of a purine for a pyrimidine or vice versa $(A/G \leftrightarrow C/T)$.Analyzing the given changes:- $A 	o G$: Purine to Purine $\implies$ $Transition$- $C 	o T$: Pyrimidine to Pyrimidine $\implies$ $Transition$- $C 	o G$: Pyrimidine to Purine $\implies$ $Transversion$- $T 	o A$: Pyrimidine to Purine $\implies$ $Transversion$Therefore,the sequence is $Transition, Transition, Transversion, Transversion$.

The point mutations that induce changes in $DNA$ as $A \to G$,$C \to T$,$C \to G$,and $T \to A$ are respectively:

Similar Questions

The classical example of point mutation is

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

In the case of a mutation,when guanine replaces adenine,it is known as:

Mutations are responsible for

Define/Explain the following terms:
$1.$ Mutation
$2.$ Alleles

Vedclass Test Series

Exam Paper Generator

Online Exam Module