Answer:
The correct answer is 4 molecules that contain genetic information and are made up of nucleotides.
Step-by-step explanation:
DNA and RNA builds the genetic blueprint of the cell.DNA act as repository of genetic information.
The genetic information is stored in the nucleotides that builds up both DNA and RNA molecules.
The genetic information from DNA is transferred to mRNA and then from mRNA to protein by the help of transcription and translation process,both are important steps of central dogma of molecular biology.