the structure of dna, a molecule that encodes the genetic instructions for living things

nucleic acid chromosomes nucleotide dna helix double deoxyribonucleic genetic code genome strand base deoxyribose sugar gene sequence molecular structure forensic science codon amino mutation damage nucleobase nitrogenous purine pyrimidine thymine guanine adenine cytosine synthesis transcription translation sequencing electrophoresis replication methylation research testing crispr engineering biology rna mrna trna microarray barcoding