DNA fragments are separated using gel electrophoresis: – McqOptions

MCQOPTIONS

1.	DNA fragments are separated using gel electrophoresis:
A.	because DNA is pulled through the gel toward the negative end of the field.
B.	because larger DNA fragments move faster through the gel than smaller DNA fragments.
C.	to identify and isolate DNA fragments.
D.	to synthesise DNA for cloning.
Answer» D. to synthesise DNA for cloning.

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