Question

what is nucleic acid​

Answer 1

Answer:

Nucleic acids are complex carbonic acid and most important macromolecules of the cell.

the concept of units called nucleotides .

Answer 2

HEY....

Nucleic acids, which are composed of nucleotides, are very large and complex organic molecules that contain the genetic code for that organism. Two closely related types are needed to transmit the genetic information from parent to offspring: DNA and RNA.

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