1
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following can act as molecular scissors?

A
Restriction enzymes
B
DNA ligase
C
RNA polymerase
D
DNA polymerase
2
NEET 2023 Manipur
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List-I with List-II.

List - I List - II
(A) Gene therapy (I) Separation of DNA fragments
(B) RNA interference (II) Diagnostic test for AIDS
(C) ELISA (III) Cellular defence
(D) Gel Electrophoresis (IV) Allows correction of a gene defect.

Choose the correct answer from the options given below :

A
(A)-(IV), (B)-(I), (C)-(II), (D)-(III)
B
(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
C
(A)-(IV), (B)-(III), (C)-(II), (D)-(I)
D
(A)-(IV), (B)-(III), (C)-(I), (D)-(II)
3
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

During the purification process for recombinant DNA technology, addition of chilled ethanol precipitates out

A
DNA
B
Histones
C
Polysaccharides
D
RNA
4
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Change Language

In gene gun method used to introduce alien DNA into host cells, microparticles of ________ metal are used.

A
Zinc
B
Tungsten or gold
C
Silver
D
Copper
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12