Desired Gene Identification

Q. An analysis of chromosomal DNA using the Southern hybridization technique does not use:

1. Electrophoresis
2. Blotting
3. Autoradiography
4. PCR

Q. DNA finger printing?
process& basis

Q. Which among the following is the first step in the R-DNA technology process?

1. Amplification of gene by PCR
2. Extraction of desired gene using Restriction Endonuclease
3. Using vector to clone the desired gene
4. Identification of desired gene by mapping the nucleotide sequence