Keywords
altmann granules, cell nucleus, chromosomes, deoxyribonucleic acid, dna, dna double helix, dna helix, dna structure, histone h1 backbone, histone protein core, mitochondria, mitochondrion, nu bodies, nu body, nuclei, nucleoli, nucleolus, nucleosomes, structure of dna, twin helix, watson-crick helix, stock illustration, royalty free illustrations, stock clip art icon, stock clipart icons, logo, line art, EPS picture, pictures, graphic, graphics, drawing, drawings, vector image, artwork, EPS vector arts, fine art prints, print, poster, posters, mural, wall murals, 9773abcf