Understanding Cellular Respiration and Absorption

Which of the following processes directly produces ATP in the mitochondria during cellular respiration?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Fermentation

What is the primary role of mitochondria in animal cells?

• Protein synthesis

• Lipid storage

• Energy production

• DNA replication

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NGSS.HS-LS1-7

Which of the following is a mechanism by which nutrients are absorbed in the small intestine?

• Osmosis

• Active transport

• Diffusion

• All of the above

How does anaerobic respiration differ from aerobic respiration in terms of ATP yield?

• Anaerobic respiration produces more ATP

• Aerobic respiration produces more ATP

• Both produce the same amount of ATP

• Neither produces ATP

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

Which of the following is a product of glycolysis?

• Pyruvate

• Acetyl-CoA

• Citric acid

• Oxygen

What is the main function of ATP in cellular processes?

• To store genetic information

• To provide energy

• To act as a structural component

• To transport oxygen

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NGSS.HS-LS1-7

Which nutrient absorption mechanism requires energy input?

• Passive diffusion

• Facilitated diffusion

• Active transport

• Filtration

What is the main difference between aerobic and anaerobic respiration?

• Aerobic respiration occurs in the absence of oxygen

• Anaerobic respiration occurs in the presence of oxygen

• Aerobic respiration requires oxygen, while anaerobic does not

• Anaerobic respiration produces more ATP than aerobic

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NGSS.HS-LS2-3

Which of the following is a byproduct of anaerobic respiration in muscle cells?

• Ethanol

• Lactic acid

• Carbon dioxide

• Water

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NGSS.HS-LS2-3

Which of the following processes is responsible for the majority of ATP production in cellular respiration?

• Glycolysis

• Krebs Cycle

• Electron Transport Chain

• Fermentation