Although ATP is the main energy carrier in living organisms, __________ may also serve as energy carriers in metabolic reactions.

Question

Quizplus · Accepted Answer

Nucleotides such as GTP, CTP, and UDP can serve as energy carriers in metabolic reactions. Phosphoenolpyruvate can also serve as a high-energy intermediate in metabolic pathways. Creatine phosphate is another molecule that can store energy and transfer it to ATP during muscle contraction.

Although ATP Is the Main Energy Carrier in Living Organisms