Biotechnology — NEET PYQ

The first restriction enzyme discovered was:

pBR322 is a:

Bt cotton is resistant to:

The enzyme used in PCR is:

Golden rice is rich in:

Restriction enzymes are also called:

PCR (Polymerase Chain Reaction) was invented by:

Gel electrophoresis separates DNA fragments based on:

pBR322 is a:

DNA ligase:

The first recombinant DNA was constructed by:

Competent cells are made to take up DNA by treating with:

Insertional inactivation is used for:

Ori in a vector refers to:

Recombinant insulin (Humulin) was first produced in:

A palindromic sequence in DNA means:

Bioreactor is used for:

Downstream processing includes:

Agrobacterium tumefaciens is used as:

Gene gun (biolistics) is used for:

Microinjection is a technique to:

Selectable markers in vectors help to:

The thermostable DNA polymerase used in PCR is from:

Southern blotting is used to detect:

ELISA stands for: