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NEET BIOLOGYMolecular Basis of InheritanceEasy

Question

mRNA is synthesized on a DNA template in which direction:

A

5' → 3'

B

3' → 5'

C

Both

D

Any

Step-by-Step Solution

the process of transcription involves copying genetic information from one strand of DNA into RNA . The enzyme responsible, DNA-dependent RNA polymerase, catalyses polymerisation in only one direction: 5' → 3' . Because of this directional requirement, the DNA strand with 3' → 5' polarity serves as the template strand . Mastering these molecular directions is a high-priority strategy, as NCERT textbooks provide the definitive foundation for approximately 95% of NEET Biology questions .

Exam Context & Concepts Covered

This question aligns with the NEET BIOLOGY syllabus, specifically targeting concepts from Molecular Basis of Inheritance. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

BIOLOGYMolecular Basis of Inheritancesynthesizedtemplatedirection

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Which scientist conducted an experiment with 32P and 35S labelled phages for demonstrating that DNA is the genetic material?

A.James
B.D. Watson and F.H.C Crick
C.A.D. Hershey and M.J. Chase
D.F. Griffith
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