Which substance is the most direct source of the energy that an animal cell uses for the synthesis of materials? 1. atp 2. glucose 3. dna 4. starch listen submit answer previous next?

The substance which is the most direct source of the energy used by an animal cell for the synthesis of materials is Adenosine triphosphate (ATP). ATP, made up of an adenine nucleotide bound to three phosphates, is the molecular currency of transfer of energy within the cell.