1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II .

List-I List-II
(a) Protpolast fusion (i) Totipotency
(b) Plant tissue culture (ii) Pomato
(c) Meristem culture (iii) Somaclones
(d) Micropropagation (iv) Virus free plants


Choose the correct answer from the options given below.
A
(a) (b) (c) (d)
(iv) (iii) (ii) (i)
B
(a) (b) (c) (d)
(iii) (iv) (ii) (i)
C
(a) (b) (c) (d)
(ii) (i) (iv) (iii)
D
(a) (b) (c) (d)
(iii) (iv) (i) (ii)
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following is not an application of PCR (Polymerase Chain Reaction)?
A
Detection of gene mutation
B
Molecular diagnosis
C
Gene amplification
D
Purification of isolated protein
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following is a correct sequence of steps in a PCR (Polymerase Chain Reaction)?
A
Annealing, Denaturation, Extension
B
Denaturation, Annealing, Extension
C
Denaturation, Extension, Annealing
D
Extension, Denaturation, Annealing
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Plasmid pBR322 has Pst I restriction enzyme site within gene ampR that confers ampicillin resistance. If this enzyme is used for inserting a gene for $$\beta$$-galactoside production and the recombinant plasmid is inserted in an E.coli strain
A
It will be able to produce a novel protein with dual ability
B
It will not be able to confer ampicillin resistance to the host cell
C
The transformed cells will have the ability to resist ampicillin as well as produce $$\beta$$-galactoside
D
It will lead to lysis of host cell
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