1
NEET 2025
MCQ (Single Correct Answer)
+4
-1

Given below are two statements:

Statement 1 : The DNA fragments extracted from gel electrophoresis can be used in construction of recombinant DNA.

Statement II : Smaller size DNA fragments are observed near anode while larger fragments are found near the wells in an agarose gel.

In the light of the above statements, choose the most appropriate answer from the options given below :

A
Statement I is correct but statement II is incorrect
B
Statement I is incorrect but statement II is correct
C
Both statement I and statement II are correct
D
Both statement I and statement II are incorrect
2
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List-I with List - II :

List - I List - II
(A) Genetically engineered Human Insulin (I) Gene therapy
(B) GM Cotton (II) E. coli
(C) ADA Deficiency (III) Antigen-antibody interaction
(D) ELISA (IV) Bacillus thuringiensis

Choose the correct answer from the options given below:

A
A-III, B-II, C-IV, D-I
B
A-II, B-I, C-IV, D-III
C
A-IV, B-III, C-I, D-II
D
A-II, B-IV, C-I, D-III
3
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Cryopreservation technique is used for :

A
Protection of environment
B
Protection of Biodiversity hotspots
C
Preservation of gametes in viable and fertile condition for a long period
D
In-situ conservation
4
NEET 2024 (Re-Examination)
MCQ (Single Correct Answer)
+4
-1
Change Language

Identify the incorrect statement related to gel electrophoresis.

A
Separated DNA fragments can be directly seen under UV radiation
B
Separated DNA can be extracted from gel piece
C
Fragment of DNA moves toward anode
D
Sieving effect of agarose gel helps in separation of DNA fragments
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