Write the biological functions of nucleic acids.

Explanation

Biological functions of nucleic acids :
`to` DNA is the chemical basis of heredity.
DNA is the reserve of genetic information.
`to` DNA is capable of self duplication of during cell division and indentical DNA strands are transferred to daughter cells.
`to` RNA molecules are used in the protein synthesis in the cell
`to` The message for the synthesis of a portion is present in DNA.