ATP Notes

Multiple Choice

What are the three main components of the structure shown in the image?

• Nitrogen base, Sugar ring, Phosphate groups

• Adenine, Ribose, Phosphates

• Sugar ring, Nitrogen base, Water

• Phosphate groups, Nitrogen base, Glucose

Multiple Choice

What happens to ADP when a phosphate group is added?

• It becomes ATP

• It is recycled

• It releases energy

• It is broken down

Multiple Choice

What is the role of the enzyme ATP Synthase in the ATP-ADP cycle?

• To break down ATP

• To add a phosphate to ADP

• To remove a phosphate from ATP

• To store energy

Multiple Choice

_____ reactions are ones that take in more energy than they release and _____ reactions release more energy than they take in.

• Endothermic; Endergonic
• Exothermic; Exergonic
• Endothermic; Exothermic

• Exergonic; Endergonic
• Exothermic; Endothermic

Multiple Select

What are the three types of macromolecules mentioned in the image that provide energy?

• Carbohydrates

• Lipids

• Proteins

• Vitamins

• Nucleic Acids