List of top Biotechnology Questions asked in OJEE

Site directed mutagenesis facilitated research on

Maximum energy per gram on oxidation is yielded from

Which of the following promotes branch migration at higher rates than does Rec-A?

Meristem culture helps in developing which of the following?

For the determination of fatty acid composition, transesterification is done in a warm aqueous solution of

Autophosphorylation is done on

Insulin receptor is an example of

Whenever the cell's ATP supply is depleted, which of the following enzyme’s activity is increased?

The first amino group entering into the urea cycle is

Which of the following statements is true about two-dimensional electrophoresis?

One of the following nucleic acids has a left handed helix:

....... should enter the cell in the case of activation of reporter gene for two hybrid system.

If a plasmid is having two antibiotic resistant genes, say ampicillin resistant and chloramphenicol resistant. If the plasmid grows in ampicillin containing medium but not in chloramphenicol, what can be concluded?

The synthesis of proteins requires 20 standard amino acids in the living systems. However, some organisms use selenocysteine as an additional amino acid for synthesizing proteins. Selenocysteine is biosynthesized from:

The process of formation of nitrate from ammonia is known as:

In higher plants, the light harvesting molecules are:

Which of the following components bind to the solid column made of silica, under high salt concentration?

Which of the following activity is not present in Taq polymerase?

Most accurate method to determine the molecular weight of a given polypeptide is:

Traditional method for the commercial production of citric acid is by: