Agricultural Biotechnology MCQs

Question 1

The number of decarboxylation occurs in Krebs cycle is

Accepted Answer

3

Answer

4

Answer

2

Answer

1

Question 2

The number of ATPs produced by β oxidation of Palmittic acid is

Accepted Answer

106

Answer

108

Answer

109

Answer

110

Question 3

The fundamental unit of collagen is

Accepted Answer

Tropocollagen

Answer

Proline

Answer

Hydrxyproline

Answer

None of the above

Question 4

Sucrose is nonreducing sugar

Accepted Answer

All of the above

Answer

As its reactive group is not free and involved in formation of glycosidic bond

Answer

As it can not reduce the Fehling's reagent

Answer

As it can not reduce the Tollen's reagent

Question 5

The main reason behind nitrification is

Accepted Answer

High NH4+, Low Agar, Low pH

Answer

Low NH4+, High Agar, High pH

Answer

High NH4+, High Agar, High pH

Answer

Low NH4+, Low Agar, Low pH

Question 6

Least polymorphic marker is

Accepted Answer

RAPD

Answer

AFLP

Answer

RFLP

Answer

SSR

Question 7

The denitrifying bacteria is

Accepted Answer

All of the above

Answer

Thiobacillus

Answer

Paracoccus

Answer

Pseudomonas

Question 8

Development of high-density molecular linkage map of a particular mapping population can be used for

Accepted Answer

All of the above

Answer

MAS

Answer

Map based cloning

Answer

Species characterization

Question 9

Structural DNA nanotechnology is for

Accepted Answer

All of the above

Answer

Nanoelectronics

Answer

Nanorobotics

Answer

Smart material