DNADeoxyribonucleic acid
Double helix Function: DNA stores and transmits genetic information. Base pairing: A-T, C-G Found only in the nucleus And doesn't leave. More stable Larger molecule Self replicating H bonding between pairs Hydroxyl group is not present on 2' |
BOTHContain genetic information
Replicate 5'-3' Monomers: nucleotides Nucleotides contain 5C (pentose) sugar, inorganic phosphate group, and a base |
RNARibonucleic acid
Single helix Function: transfer genetic information from nucleus to ribosomes to code for proteins base pairing: A-U, C-G Found in nucleus, ribosomes, and cytoplasm Less stable Smaller molecule RNA is synthesized from DNA Different types: tRNA, mRNA, rRNA Hydroxyl group is present on 2' |