The point mutations A to G,C to T,C to G,and | vedclass

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Question

(A) In genetics,point mutations are classified based on the chemical nature of the base change:$1$. Transition: $A$ purine ($A$ or $G$) is replaced by

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Transition,transition,transversion,and transversion respectively

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(A) In genetics,point mutations are classified based on the chemical nature of the base change:$1$. Transition: $A$ purine ($A$ or $G$) is replaced by another purine,or a pyrimidine ($C$ or $T$) is replaced by another pyrimidine.$2$. Transversion: $A$ purine is replaced by a pyrimidine,or a pyrimidine is replaced by a purine.Analysis of the given mutations:- $A$ to $G$: Purine to Purine $\rightarrow$ Transition- $C$ to $T$: Pyrimidine to Pyrimidine $\rightarrow$ Transition- $C$ to $G$: Pyrimidine to Purine $\rightarrow$ Transversion- $T$ to $A$: Pyrimidine to Purine $\rightarrow$ TransversionTherefore,the sequence is Transition,Transition,Transversion,and Transversion.

Column-$I$	Column-$II$
$(1)$ Ligase	$(p)$ Segment of $DNA$
$(2)$ $RNA$ polymerase + Rho factor	$(q)$ Replication
$(3)$ $RNA$ polymerase	$(r)$ Termination
$(4)$ Cistron	$(s)$ Elongation

List-$I$	List-$II$
$A$. Monocistronic gene	$I$. Coding sequence
$B$. Polycistronic gene	$II$. Intervening sequence
$C$. Exons	$III$. Mostly prokaryotes
$D$. Introns	$IV$. Mostly eukaryotes

Column $I$	Column $II$
$1$. Ligase	$a$. Peptide bond formation
$2$. Ribozyme	$b$. Hydrolysis of lactose
$3$. Permease	$c$. Joining of Okazaki fragments
$4$. $\beta$-galactosidase	$d$. Increases permeability

The point mutations $A$ to $G$,$C$ to $T$,$C$ to $G$,and $T$ to $A$ in $DNA$ are:

Similar Questions

In a given $DNA$ segment $ATGACCAGGACCCCAACA$,the first base gets mutated. The effect of this on coding by this $DNA$ segment will result in

Segment of $DNA$ which is responsible for inheritance and expression of a particular character is known as

Match the following:

Column-$I$ Column-$II$

$(1)$ Ligase $(p)$ Segment of $DNA$

$(2)$ $RNA$ polymerase + Rho factor $(q)$ Replication

$(3)$ $RNA$ polymerase $(r)$ Termination

$(4)$ Cistron $(s)$ Elongation

Match List-$I$ with List-$II$:

List-$I$ List-$II$

$A$. Monocistronic gene $I$. Coding sequence

$B$. Polycistronic gene $II$. Intervening sequence

$C$. Exons $III$. Mostly prokaryotes

$D$. Introns $IV$. Mostly eukaryotes

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