1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
DNA fragments are
A
Positively charged
B
Either positively or negatively charged depending on their size
C
Neutral
D
Negatively charged
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
A gene whose expression helps to identify transformed cell is known as
A
Selectable marker
B
Plasmid
C
Vector
D
Structural gene
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following restriction enzymes produces blunt ends ?
A
Eco RV
B
Hind III
C
Xho I
D
Sal I
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is not a component of downstream processing ?
A
Purification
B
Expression
C
Preservation
D
Separation
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