Mutation and gene expression

NCERT Biology Class 12, Chapter 5

Mutation and gene expression NEET Biology MCQ

Last updated: July 30, 2026

Reviewed by MedQGo Editorial Team | Last updated: July 30, 2026

Which method can be used to study the interaction between DNA and proteins and capture transient events in gene expression regulation?

AChIP
BEMSA
Cyeast one-hybrid system
DCLIP

Correct answer: A. ChIP

ChIP (Chromatin Immunoprecipitation) is a technique used to study the interaction between DNA and proteins, capturing transient events in gene expression regulation. EMSA (Electrophoretic Mobility Shift Assay), yeast one-hybrid system, and CLIP (Cross-linking and ImmunoPrecipitation) are not primarily used for studying these interactions.

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