zmmuchell zmmuchell

23-07-2016
Biology

Answered

in gel electrophoresis why does the DNA move towards the bottom of the wall of gel?

ADNA is negatively charged
BDNA is positively charged
CDNA is extremely heavy
DDNA is less dense than air

Verified Answer :

mpanderla95 mpanderla95

23-07-2016

I believe the correct response is A. DNA is negatively charged, and is thus moving to the bottom of the wall of gel because it is attracted to the positive terminal of the gel electrophoresis apparatus.

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