Final answer:
Cells can store energy in all the molecules listed: ATP, GTP, creatine phosphate, and NADH. ATP is particularly significant as it is known as the cell's 'energy currency,' crucial for numerous cellular functions.
Step-by-step explanation:
The question being asked is which of the following molecules do not store energy for the cell: ATP, GTP, creatine phosphate, and NADH. The answer is E) Cells can store energy in all of the above molecules. Each of these compounds plays a crucial role in energy storage and transfer within cells. ATP, or adenosine triphosphate, is often referred to as the "energy currency" of the cell due to its role in storing and providing energy for various cellular functions. This includes the synthesis of ATP during photosynthesis or its breakdown during cellular activities, where it releases just the right amount of energy used by the cell. Similarly, GTP, creatine phosphate, and NADH are involved in energy transfer and storage within living systems. For example, a phosphate group from ATP can be transferred to glucose, generating glucose phosphate, which can be stored as glycogen or used for immediate energy.