Quiz on Energy Transformation

What is the primary function of ATP in living cells?

• To synthesize proteins

• To transport oxygen

• To store genetic information

• To act as an energy currency

Which process occurs in the mitochondria and requires oxygen?

• Glycolysis

• Fermentation

• Anaerobic respiration

• Krebs cycle

What is produced during the link reaction of cellular respiration?

• Glucose

• Ethanol

• Acetyl CoA

• Lactic acid

Which of the following is a product of glycolysis?

• NADH

• FADH2

• Carbon dioxide

• Oxygen

What is the role of NAD and FAD in cellular respiration?

• To store glucose

• To provide structural support

• To transport water

• To act as energy carriers

What is the final electron acceptor in aerobic respiration?

• Carbon dioxide

• NADH

• FADH2

• Oxygen

Which stage of photosynthesis occurs in the thylakoid membranes?

• Krebs cycle

• Calvin cycle

• Light-dependent reactions

• Link reaction

What is the main purpose of the light-independent reactions of photosynthesis?

• To produce ATP

• To convert light energy into chemical energy

• To fix carbon dioxide into glucose

• To split water molecules

Which of the following is NOT a product of the Krebs cycle?

• Oxygen

• Carbon dioxide

• NADH

• ATP

What is the primary function of chlorophyll in photosynthesis?

• To absorb light energy

• To release oxygen

• To transport water

• To synthesize glucose