Importance of Mitochondria in Cellular Respiration

What is the relationship between mitochondria and ATP?

• Mitochondria store ATP

• Mitochondria generate ATP

• Mitochondria break down ATP

• Mitochondria have no relation to ATP

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Which stage is not part of cellular respiration?

• Glycolysis

• Krebs cycle

• Electron transport chain

• Calvin cycle

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What is released as a byproduct of cellular respiration?

• Oxygen

• Glucose

• Energy

• Nitrogen

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What is the role of oxygen in cellular respiration?

• It is a product

• It is a reactant

• It is a catalyst

• It is not involved

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What is the main energy currency produced in cellular respiration?

• Glucose

• ATP

• NADH

• FADH2

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What is the role of the Krebs cycle in cellular respiration?

• To produce glucose

• To break down proteins

• To produce carbon dioxide and transfer electrons

• To synthesize lipids

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What is the role of NADH in cellular respiration?

• To transport electrons

• To break down glucose

• To store energy

• To produce oxygen

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Which process follows glycolysis if oxygen is present?

• Fermentation

• Krebs cycle

• Photosynthesis

• Glycogenesis

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Which of the following is not a stage of cellular respiration?

• Glycolysis

• Krebs cycle

• Calvin cycle

• Electron transport chain

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What are the two main membranes found in mitochondria?

• Plasma membrane and nuclear membrane

• Outer membrane and inner membrane

• Cell wall and cell membrane

• Chloroplast membrane and thylakoid membrane