ATP in Energy Coupling and Transfer

This reaction reverses the hydrolysis of ATP by regenerating it.

• dehydration of ATP

• hydrolysis of ATP

What part of the ATP structure is this?

What part of the ATP structure is this?

What part of the ATP structure is this?

What is phosphorylation?

• The addition of a phosphate group to a molecule

• The removal of a phosphate group from a molecule

• The addition of a sugar group to a molecule

• The removal of a sugar group from a molecule

Which process uses energy from ATP hydrolysis to drive other reactions in the cell?

• Glycolysis

• Energy coupling

• Photosynthesis

• Fermentation

What role does ATP play in the cell?

• It stores genetic information.

• It acts as the cell's primary energy currency.

• It provides structural support to the cell.

• It functions as a waste product in metabolism.

Which term describes the reaction where ATP hydrolyzes into ADP and an inorganic phosphate (Pi)?

• • Phosphorylation

• • Oxidation

• • Hydrolysis

• • Dehydration synthesis

It is the process of breaking complex macromolecules.

• dehydration of ATP

• hydrolysis of ATP

What are the parts of the ATP molecule?

• NADH, NAHPH, FADH

• stroma, grana, chlorophyll

• adenine, thylakoids, stroma

• adenine, ribose, phosphate groups