1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

The enzyme (a) is needed for isolating genetic material from plant cells and enzyme (b) for isolating genetic material from fungus. Choose the correct pair of options from the following :

A
(a) Cellulase (b) Lipase
B
(a) Cellulase (b) Protease
C
(a) Cellulase (b) Chitinase
D
(a) Chitinase (b) Lipase
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Match List-I with List-II :

List - I List - II
(a) Gene gun (i) Replacement of a faulty gene by a normal healthy gene
(b) Gene therapy (ii) Used for transfer of gene
(c) Gene cloning (iii) Total DNA in the cells of an organism
(d) Genome (iv) To obtain identical copies of a particular DNA molecule

Choose the correct answer from the options given below:

A
(a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)
B
(a) - (ii), (b) - (i), (c) - (iv), (d) - (iii)
C
(a) - (i), (b) - (iii), (c) - (ii), (d) - (iv)
D
(a) - (iv), (b) - (i), (c) - (iii), (d) - (ii)
3
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Pathogenic bacteria gain resistance to antibiotics due to changes in their :

A
Nucleoid
B
Cosmids
C
Plasmids
D
Nucleus
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1

Which of the following methods is not commonly used for introducing foreign DNA into the plant cell?

A
Bacteriophages
B
Agrobacterium mediated transformation
C
Gene gun
D
‘Disarmed pathogen’ vectors
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