the chemical structures of deoxyribose (left) and ribose (right) sugars

structures deoxyribose left ribose right sugars line diagram brand presentation document cartoon circle drawing screenshot logo advertising multimedia number handwriting chemical abstract activity atom atomic atoms background biology black carbon chart chemistry compound concept design difference dna education flat formula group hydrogen isolated laboratory learn molecular molecule names nucleic nucleotides organic oxygen pentose physical ring rna science skeletal structural structure study sugar symbol teaching vector