alaysharoman alaysharoman

04-04-2022
Biology

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Why does the DNA move through the gel when an electrical current is generated?

Respuesta :

isabellajiovany12 isabellajiovany12

04-04-2022

Answer:

DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size.

Explanation:

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