AP BIOLOGY CELLULAR RESPIRATION

Which process is the largest contributor to the release of CO₂ 

• Citric Acid Cycle or Krebs Cycle
• Pyruvate Oxidation
• Glycolysis
• Oxidative Phosphorylation 

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Which of the following molecules is NOT a byproduct of cellular respiration? 

• CO₂
• Heat
• H₂O
• ATP

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If ADP is phosphorylated then what is this indicating in the reaction? 

• ADP is forming into ATP
• ADP is becoming AMP
• ADP is being used to power other reactions
• ADP is being created by the reaction

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Which process least amount of ATP in cells? 

• Glycolysis
• Citric Acid cycle
• Lactic acid Fermentation
• Pyruvate Oxidation

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Which molecule is not an important molecule regarding Cellular Respiration? 

• H₂O
• NADH
• O₂
• CO₂

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Which process does not occur in aerobic conditions? 

• Fermentation
• Pyruvate Oxidation
• Citric Acid Cycle or Krebs cycle 
• Oxidative Phosphorylation 

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What is the main job of the electron carriers in cellular respiration? 

• Transport electrons and hydrogen atoms to the electron transport chain 
• Capture energy throughout the process of cellular respiration
• Provide the reactants for the process of cellular respiration
• Pump positive hydrogen ions and shuttle electrons across the electron transport chain and contribute to chemiosmosis

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What are the products (things that are made) in cellular respiration

• ATP
• Carbon dioxide (CO2)
• Water
• All of the above

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Glucose is broken down into pyruvate in a process known as 

• glycolysis
• electron transport
• the Krebs cycle
• phosphorylation

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This term refers to the production of ATP without oxygen being present.

• anaerobic
• prokaryotic
• biogenic
• organic

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