Definitions/Explanation : Replication fork & Transcription
Definitions/Explanation : Replication fork & Transcription
For long $DNA$ molecules, since the two strands of $DNA$ cannot be separated in its entire length the replication occur within a small opening of the $DNA$ helix referred to as replication fork.
$=$ The process of copying genetic information from one strand of the $DNA$ into $RNA$ is termed a transcription.
Similar Questions
After a mutation at a genetic locus the character of an organism changes due to the change in
After a mutation at a genetic locus the character of an organism changes due to the change in
- [AIPMT 2004]
Differentiate between the followings:
$(a)$ Repetitive $DNA$ and Satellite $DNA$
$(b)$ $mRNA$ and $tRNA$
$(c)$ Template strand and Coding strand
Differentiate between the followings:
$(a)$ Repetitive $DNA$ and Satellite $DNA$
$(b)$ $mRNA$ and $tRNA$
$(c)$ Template strand and Coding strand
Match List $I$ with List $II$:Choose the correct answer from the options given below :
List $I$
List $II$
$A$ $RNA$ polymerase $III$
$I$ snRNPs
$B$ hline Termination of transcription
$II$ Promotor
$C$ Splicing of Exons
$III$ Rho factor
$D$ $TATA$ box
$IV$ SnRNAs, tRNA
Match List $I$ with List $II$:Choose the correct answer from the options given below :
| List $I$ | List $II$ |
| $A$ $RNA$ polymerase $III$ | $I$ snRNPs |
| $B$ hline Termination of transcription | $II$ Promotor |
| $C$ Splicing of Exons | $III$ Rho factor |
| $D$ $TATA$ box | $IV$ SnRNAs, tRNA |
- [NEET 2024]
Identify the correct order of organisation ofgenetic material from largest to smallest.
Identify the correct order of organisation ofgenetic material from largest to smallest.
- [NEET 2015]
Assertion : Replication and transcription occur in the nucleus but translation in the cytoplasm.
Reason : $m-RNA$ is transferred from the nucleus into the cytoplasm where ribosomes and amino acids are available for protein synthesis.
Assertion : Replication and transcription occur in the nucleus but translation in the cytoplasm.
Reason : $m-RNA$ is transferred from the nucleus into the cytoplasm where ribosomes and amino acids are available for protein synthesis.
- [AIIMS 2005]