Biology Cellular Respiration Review

During glycolysis, a six-carbon sugar is converted to ___.

• three two-carbon sugars
• glucose
• two pyruvic acids
• a disaccharide

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NGSS.HS-LS1-7

The Krebs cycle requires

• A four-carbon acid
• coenzyme A
• an acetyl group
• All of these

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NGSS.HS-LS1-7

Which of these reactions produce the most ATP?

• Krebs cycle
• glycolysis
• fermentation
• ETS

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NGSS.HS-LS1-7

NGSS.HS-LS2-5

The flow of these ions provide the energy necessary to build ATP.

• Water
• Hydrogen
• NADH
• Oxygen (O2)

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NGSS.HS-LS1-7

NGSS.HS-LS2-3

How many ATP are generated in the ETS (electron transport system)?

• 6
• 36
• 32
• 38

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What is the relationship between lactic acid and pyruvic acid?

• lactic acid is found in milk
• lactic acid contains phosphate
• lactic acid is formed from pyruvic acid
• lactic acid has 6 carbons, pyruvic acid 3

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NGSS.HS-LS2-3

Oxygen is required for ___ to take place.

• ETS
• light-independent
• light-dependent
• glycolysis

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NGSS.HS-LS1-7

Which of these is NOT required for aerobic respiration?

• enzymes
• O₂
• NAD
• CO₂

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NGSS.HS-LS1-7

Which of these molecules would provide the cell with the most energy?

• Which of these molecules would provide the cell with the most energy?
• pyruvic acid
• starch

What is the total amount of ATP made during aerobic cellular respiration?

• What is the total amount of ATP made during aerobic cellular respiration?
• 32
• 4
• 36

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NGSS.HS-LS1-7