Which of these is atp? which of these is atp? a) a molecule consisting of three phosphate groups, deoxyribose, and guanine. b) a molecule consisting of three phosphate groups, ribose, and adenine. c) a molecule consisting of three phosphate groups, ribose, and thymine. d) a molecule consisting of two phosphate groups, ribose, and adenine. e) a molecule consisting of three phosphate groups, deoxyribose, and adenine.