Cellular Respiration: The transfer of energy

This is referred to as the energy currency of the cell

• ADP
• ATP
• Mitochondria
• Nucleus

Glucose is broken down into pyruvate during which process

• Krebs cycle

• Calvin cycle

• Glycolysis

• Photosynthesis

Aerobic respiration is different from anaerobic respiration in that aerobic respiration needs...

• chlorophyll
• carbon dioxide
• glucose
• oxygen

What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy
• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O
• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy
• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

Where does the Krebs Cycle take place?

• mitochondria
• chloroplast
• cytoplasm
• nucleus

Which molecule isn't a high energy hydrogen carrier?

• FADH₂

• NADH

• oxygen

• NADPH

Each glucose produces how many pyruvate molecules?

• 5

• 2

• 3

• 4

What happens to the carbon atoms in glucose during cellular respiration?

• They disappear

• They are broken down and dissolve

• They stay in the mitochondria forever

What role do NADH and FADH2 (produced during Glycolysis and Kreb's Cycle) play in cellular respiration?

• Energy carriers. They use that energy to produce massive amounts of ATP.

• They are waste products and are pushed out of the cell.

• They are necessary for long-term energy storage.

• They don't play any role in cellular respiration.

Does cellular respiration store or release energy?

• Store

• Release