The electrolyte that is part of DNA and RNA is:
A)phosphate
B)chloride
C)sulfate
D)calcium

Question

Quizplus · Accepted Answer

The backbone of DNA and RNA is made up of alternating sugar and phosphate molecules. The phosphate group is negatively charged and is responsible for the overall negative charge of the molecule. Therefore, phosphate is an essential electrolyte in DNA and RNA. Chloride, sulfate, and calcium are not typically found in the structure of DNA and RNA.

The Electrolyte That Is Part of DNA and RNA Is