Question

Fragments of DNA formed after treatment with endonucleases are separated by the technique of _______

• A. polymerase chain reaction
• B. gene amplification
• C. blotting
• D. gel electrophoresis

Answer 1

Answer:

D. gel electrophoresis

• DNA is a charged molecule.

• When fragmented, it can be separated by the technique called gel electrophoresis.

• It is a technique in which the molecules are separated based on the charge present on that molecule.