ATP Flashcard

Front

What is ATP?

Back

ATP (Adenosine Triphosphate) is a molecule that carries energy within cells.

Front

What is the structure of ATP?

Back

ATP consists of an adenine base, a ribose sugar, and three phosphate groups.

Front

What happens when a phosphate group is removed from ATP?

Back

Energy is released, converting ATP to ADP (Adenosine Diphosphate).

Front

What is ADP?

Back

ADP (Adenosine Diphosphate) is a molecule formed when ATP loses one phosphate group.

Front

What is the role of ATP in cellular processes?

Back

ATP provides energy for various cellular processes, including muscle contraction and active transport.

Front

What is the ATP/ADP cycle?

Back

The ATP/ADP cycle is the process of converting ATP to ADP and back, allowing cells to store and release energy.

Front

What is the ultimate source of energy for living organisms?

Back

The ultimate source of energy for living organisms is the Sun.

Front

How is energy stored in ATP?

Back

Energy is stored in the high-energy bonds between the phosphate groups.

Front

What is the significance of the phosphate groups in ATP?

Back

Phosphate groups are crucial for energy transfer; breaking these bonds releases energy.

Front

What is the process of phosphorylation?

Back

Phosphorylation is the addition of a phosphate group to a molecule, often to ADP to form ATP.