The smallest unit of genetic material which,when altered,results in a mutation is known as .....
- AMuton
- BCistron
- CMutator gene
- DRegulator gene
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Similar Questions
Match List $I$ with List $II$.
List $I$ List $II$ $A$. Frederick Griffith $I$. Genetic code $B$. Francois Jacob and Jacques Monod $II$. Semi-conservative mode of $DNA$ replication $C$. Har Gobind Khorana $III$. Transformation $D$. Meselson and Stahl $IV$. $Lac$ operon
Choose the correct answer from the options given below:
| List $I$ | List $II$ |
| $A$. Frederick Griffith | $I$. Genetic code |
| $B$. Francois Jacob and Jacques Monod | $II$. Semi-conservative mode of $DNA$ replication |
| $C$. Har Gobind Khorana | $III$. Transformation |
| $D$. Meselson and Stahl | $IV$. $Lac$ operon |
Choose the correct answer from the options given below:
MediumNEET 2024
View SolutionMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Alfred Hershey and Martha Chase $I$. Streptococcus pneumoniae $B$. Euchromatin $II$. Densely packed and dark-stained $C$. Frederick Griffith $III$. Loosely packed and light-stained $D$. Heterochromatin $IV$. $DNA$ as genetic material confirmation
Choose the correct answer from the options given below:
| List-$I$ | List-$II$ |
| $A$. Alfred Hershey and Martha Chase | $I$. Streptococcus pneumoniae |
| $B$. Euchromatin | $II$. Densely packed and dark-stained |
| $C$. Frederick Griffith | $III$. Loosely packed and light-stained |
| $D$. Heterochromatin | $IV$. $DNA$ as genetic material confirmation |
DifficultNEET 2025
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(a)$ Exon $(I)$ Non-coding sequence $(b)$ Intron $(II)$ Coding sequence $(c)$ Genetic code $(III)$ Nucleosome $(d)$ $DNA$ packaging $(IV)$ Nirenberg,Khorana and Matthaei
| Column-$I$ | Column-$II$ |
| $(a)$ Exon | $(I)$ Non-coding sequence |
| $(b)$ Intron | $(II)$ Coding sequence |
| $(c)$ Genetic code | $(III)$ Nucleosome |
| $(d)$ $DNA$ packaging | $(IV)$ Nirenberg,Khorana and Matthaei |
Medium
View SolutionWhich of the following figures correctly represents the replication fork formed during $DNA$ replication?
Medium
View Solution$A$: Teminism is the unidirectional flow of information.
$R$: It requires $DNA$-dependent $RNA$ polymerase enzyme.
$R$: It requires $DNA$-dependent $RNA$ polymerase enzyme.
Medium
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