1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Which of the following is correctly matched for the product produced by them ?
A
Acetobacter aceti : Antibiotics
B
Penicillium notatum : Acetic acid
C
Methanobacterium : Lactic acid
D
Sacchromyces cerevisiae : Ethanol
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The DNA fragments separated on an agarose gel can be visualised after staining with
A
Bromophenol blue
B
Aniline blue
C
Ethidium bromide
D
Acetocarmine
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
DNA fragments are
A
Positively charged
B
Either positively or negatively charged depending on their size
C
Neutral
D
Negatively charged
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
What is the criterion for DNA fragments movement on agarose gel during gel electrophoresis ?
A
Positively charged fragment move to farther end
B
Negatively charged fragments do not move
C
The smaller the fragment size, the farther it moves
D
The larger the fragment size, the farther it moves
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Medical
NEET
Graduate Aptitude Test in Engineering
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