(i don't have many points left! me will give brainiest answer with pics! )question 1: what is the best description of molecule b in this diagram? adenosine monophosphateadenosine diphosphateadenosine triphosphateadenine triphosphidequestion 2: this diagram shows a step in a reaction where one kind of amino acid is converted into another kind of amino acid. what occurs during this step? an atp molecule and an amino acid molecule fit into separate holding spots on the same enzyme. atp transfers a phosphate group to the original amino acid molecule and becomes adp. the original amino acid molecule, which is now unstable, reacts easily with another molecule and releases the attached phosphate. the addition of the new molecule to the original amino acid molecule transforms the original amino acid into a new amino acid.