Q. DNA precipitation out of a mixture of biomolecules can be achieved by treatment with :
A) Isopropanol
B) Chilled ethanol
C) Methanol at room temperature
D) Chilled chloroform
Explanation
[Solution] Purified DNA precipitates on addition of chilled ethanol. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.