1
NEET 2025
MCQ (Single Correct Answer)
+4
-1

Given below are two statements :

Statement 1 : Transfer RNAs and ribosomal RNA do not interact with mRNA.

Statement II : RNA interference (RNAi) takes place in all eukaryotic organisms as a method of cellular defence.

In the light of the above statements, choose the most appropriate answer from the options given below :

A
Statement I is correct but statement II is incorrect
B
Statement I is incorrect but statement II is correct
C
Both statement I and statement II are correct
D
Both statement I and statement II are incorrect
2
NEET 2025
MCQ (Single Correct Answer)
+4
-1

Who proposed that the genetic code for amino acids should be made up of three nucleotides?

A
Jacque Monod
B
Franklin Stahl
C
George Gamow
D
Francis Crick
3
NEET 2025
MCQ (Single Correct Answer)
+4
-1

Which factor is important for termination of transcription?

A
$\rho$ (rho)
B
$\gamma$ (gamma)
C
$\alpha$ (alpha)
D
$\sigma$ (sigma)
4
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

In a chromosome, there is a specific DNA sequence, responsible for initiating replication. It is called as:

A
Recognition sequence
B
Cloning site
C
Restriction site
D
ori site
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