Agricultural Biotechnology MCQs

Question 1

The glycolysis occurs in

Accepted Answer

Cytosol

Answer

Mitochondria matrix

Answer

Inner mitochondria membrane

Answer

Mitochondrial inner space

Question 2

The plant hormone chemically similar to insect hormone ecdysone is

Accepted Answer

Brassinosteroids

Answer

ABA

Answer

Polyamine

Answer

Ethylene

Question 3

Hill reagent is

Accepted Answer

2, 6-dichlorophenoiindophenol

Answer

2, 4 D

Answer

2, 4, 5 T

Answer

None of the above

Question 4

Apical dominance is favoured by

Accepted Answer

Auxin

Answer

GA

Answer

Ethylene

Answer

ABA

Question 5

Taq polymerase used in PCR is

Accepted Answer

Thermotolerant

Answer

Highly processive enzyme

Answer

Osmotolerant

Answer

All of the above

Question 6

The rice variety developed through pollen haploid somaclones is

Accepted Answer

DAMA

Answer

IR-8

Answer

Jaya

Answer

None of the above

Question 7

Which yeast strain is naturally used for ethanol production?

Accepted Answer

S. diastaticus

Answer

Saccharomyces cereviciae

Answer

Both of these

Answer

None of these

Question 8

Vector having the maximum capacity is

Accepted Answer

YAC

Answer

Plasmid

Answer

BAC

Answer

PAC

Question 9

The precursor for fatty acid is

Accepted Answer

Acetyl Co A

Answer

Acyl Co A

Answer

Pyruvate Co A

Answer

None of the above