Home Biology Biotechnology Principles and Processes All Topic Question For Revision Test Ethidium bromide stained DNA in agarose gel …
Biology Biotechnology Principles and Processes All Topic Question For Revision Test Single Correct MCQ
Published on: August 21, 2026

Ethidium bromide stained DNA in agarose gel appear bright orange when it is exposed to

A
Infra-red light
B
UV light
C
Normal sunlight
D
Any light

Share this question

WhatsApp

For Instagram sharing, use “Apps” on mobile or copy the link.

Text Solution

Verified by Experts
The correct answer is:
B

Ethidium bromide intercalates with DNA and fluoresces bright orange under ultraviolet (UV) light, allowing DNA bands to be visualized in an agarose gel.

Previous Question Next Question

Prepare Smarter with CGP Edu

Get practice questions, solutions, and test series in one place.

Write a Review

Share your experience with this question and solution.

Commentary

Send your comment, doubt, correction, or feedback to admin.

Student Reviews

What students say about this solution

No reviews yet. Be the first to write a review.

Similar Questions

Explore conceptually related problems

Cry gene codes for –
If we added alien DNA at site Sal 1 in pBR322 than-
Chilled ethanol is used for –
Sticky ends named so because -
For heat shock competent cells and recombinant DNA are briefly placed at ________ temperature.
Select DNA sequence which would not act as restriction site –
CG
CGP Question Assistant Question Bank + AI Help
Hi! Type your question or upload one screenshot. First I will search related questions from CGP Edu Question Bank. If none match, type YES and I will solve it with AI.
Upload only one screenshot at a time. Flow: Question Bank first → If not matched, type YES for AI solution.