adenosine triphosphate (atp) molecule. functions as neurotransmitter, rna building block, energy transfer molecule, etc

adenosine adenosin nucleoside purine ribose ribofuranose triphosphate atp adp diphosphate cyclic monophosphate phosphate adenylic nucleotide phosphoric energy coenzyme phosporylation neurotransmitter rna phosphoanhydride supplement purinergic receptor purinoreceptor atpase carbon hydrogen oxygen nitrogen phosphorus molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal