Agricultural Biotechnology MCQs

Question 1

The isoelectric pH is

Accepted Answer

The pH at which the amino acid has both positive and negative charge

Answer

The pH at which the amino acid has positive charge

Answer

The pH at which amino acid has negative charge

Answer

All of the above

Question 2

Transcription is

Accepted Answer

Synthesis of RNA from DNA

Answer

Formation of proteins

Answer

Syntheis of DNA from RNA

Answer

Synthesis of RNA from RNA

Question 3

Isoschizomers are

Accepted Answer

Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one cuts only unmethylated one

Answer

Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one cuts only methylated one

Answer

Pair of restriction enzymes one cut recognize both methylated and unmethylated and another one does not cut

Answer

None of the above

Question 4

SSR is

Accepted Answer

Multiallelic

Answer

Biallelic

Answer

Tetrallelic

Answer

None of the above

Question 5

Rooting hormone used in tissue culture is

Accepted Answer

IAA

Answer

GA

Answer

BAP

Answer

Kinetin