Biology: ADP-ATP Cycle Flashcard (FULL)

Front

What is the ADP-ATP cycle?

Back

The ADP-ATP cycle is a process in which adenosine diphosphate (ADP) is converted to adenosine triphosphate (ATP) through the addition of a phosphate group, and ATP is converted back to ADP by releasing energy for cellular work.

Front

What are the components of an ADP molecule?

Back

An ADP molecule consists of three main components: adenine (A), ribose (B), and two phosphate groups (C and D).

Front

What does ATP stand for?

Back

ATP stands for adenosine triphosphate.

Front

What is the role of ATP in cells?

Back

ATP serves as the primary energy carrier in cells, providing energy for various cellular processes.

Front

What is dehydration synthesis in the context of ATP production?

Back

Dehydration synthesis is the process by which water is released when ATP is formed from ADP and a phosphate group.

Front

What is hydrolysis in relation to ATP?

Back

Hydrolysis is the process of breaking down ATP into ADP and a phosphate group, releasing energy for cellular activities.

Front

What is the significance of the ATP-ADP cycle?

Back

The ATP-ADP cycle is crucial for energy transfer in cells, allowing for the continuous regeneration of ATP from ADP.

Front

What does the term 'high energy molecule' refer to in cellular biology?

Back

A high energy molecule, such as ATP, stores energy in its phosphate bonds, which can be released for cellular work.

Front

What is the difference between ATP and ADP?

Back

ATP (adenosine triphosphate) has three phosphate groups, while ADP (adenosine diphosphate) has only two phosphate groups.

Front

What is the process of cellular respiration?

Back

Cellular respiration is the metabolic process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.