dna spiral in circle icon with long shadows. deoxyribonucleic, nucleic acid helix. spiraling strands. chromosome. molecular biolog

abstract acid atom background bio biochemistry biolog biology biotechnology blue cell chemistry chromosome circle clone code concept deoxyribonucleic design digital dna element evolution gene genetic genetics genome graphic health helix human icon illustration illustrationnn isolated laboratory life long medical medicine microbiology microscopic model molecular molecule nucleic polygonal research science scientific shadows shape spiral spiraling stem strands structure symbol technology vector