An analysis of chromosomal DNA using the southern hybridization technique does not use

Options

A. PCR
B. Electrophoresis
C. Blotting
D. Autoradiography

Answer

A

Explanation

as a group in viruses both DNA and RNA can serve as genetic material. Some viruses have DNA enclosed ina protein sheath. While some others have RNA enclosed in a protein sheath. Thus, both statements (a) and (b) should be considered as correct. If it was given "A virus has both DNA and RNA" only then (a) is a false statement.