chromatin

eukaryotic deterioration nucleosome sequences polymerase infographic metaphase deoxyribonucleic cytosine model chemistry spiral heredity sequence blue adenine microscopic shorten telomeric chromatid cancer aging age biotechnology scientific technology background centromere stem healthy design formation body central strand biosynthesis enzyme process rna dogma mitochondria mrna codon anatomy mutation medicine nucleus molecular acid molecule science diagram structure chromatin health chromosome biology genetic human protein research cell medical nucleotide vector telomerase gene helix dna telomere genome evolution replication care chart biological translation amino