Answer:
nucleic acids
Step-by-step explanation:
Nucleic acids are macromolecules made up of nucleotides and which form two important components of cells, DNA and RNA. They have the greatest control of traits and inheritance because they are the ones that keep all genetic and hereditary information.
They receive this name because they have an acid character and are found in the nucleus of the cell.
Nucleic acids are essential for all cells, since it is from DNA and RNA molecules that proteins are synthesized, cells multiply and the mechanism of transmission of hereditary characteristics still occurs.