AP Bio: Cellular Respiration

Which phase of cellular respiration occurs in the cytoplasm whether oxygen is present or not?

• Breakdown of pyruvate
• Glycolysis
• Krebs cycle
• Oxidative Phosphorylation

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Which of the following is NOT produced during glycolysis?

• Oxygen
• NADH
• ATP
• Pyruvate

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The ATP's of glycolysis are produced through

• chemiosmosis
• substrate-level phosphorylation
• oxidative phosphorylation
• photophosphorylation

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NGSS.HS-LS1-7

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What determines the fate of pyruvate?

• carbon dioxide
• oxygen
• ATP
• water

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NGSS.HS-LS1-7

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The overall yield of ATP in glycolysis is 

• 1
• 2
• 4
• 6

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NGSS.HS-LS1-7

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Which of the following phase is NOT dependent on the presence of oxygen?

• glycolysis
• oxidation of pyruvate
• Krebs cycle
• oxidative phosphorylation

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NGSS.HS-LS2-3

Where does glycolysis occur?

• the cytoplasm of the cell
• the nucleus of a cell 
• the matrix of the mitochondria
• in the nucleolus

The final electron acceptor of aerobic respiration is

• oxygen
• water
• carbon dioxide
• NAD+

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NGSS.HS-LS1-7

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The final product of aerobic respiration is

• oxygen
• water
• ATP
• NAD+

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NGSS.HS-LS1-7

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The main purpose of anaerobic respiration is to

• produce oxygen
• replenish NAD+ for glycolysis
• replenish oxaloacetic acid for the Krebs cycle
• produce ATP

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