Question

hi guys...What is the charge of DNA??​

Answer 1

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DNA is negatively charged and this can be attributed to it's chemical morphology where the phosphate groups in the DNA backbone carry negatively-charged oxygen molecules giving the phosphate-sugar backbone of DNA an overall negative charge.

Answer 2

Answer:

DNA does contain in its backbone phosphates. These are negetive charge.This negetive charge is responsible for whole DNA molecule to appear negative charged as mild acid.So it is called * a nucleic ACID, a ''DNacid''

hope it helps