Cellular Energetics Quiz Review

The chemical formula for cellular respiration is:

• C6H12O6 + 3O2 -> 3CO2 + 3H2O + energy (ATP)
• C6H12O6 + 6N2 -> 6CO2 + 6H2 + energy (ATP)
• C6H12O6 + 6H2O -> 6CO2 + 6O2 + energy (ATP)
• C6H12O6 + 6O2 -> 6CO2 + 6H2O + energy (ATP)

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The chemical formula for photosynthesis is:

• C6H12O6 + 6O2 -> 6CO2 + 6H2O + light energy
• 6CO2 + 6H2O -> C6H12O6 + 6O2 + heat
• 6O2 + 6H2O + light energy -> C6H12O6 + 6CO2
• 6CO2 + 6H2O + light energy -> C6H12O6 + 6O2

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The process that converts glucose (C6H12O6) into Carbon Dioxide (CO2) and water (H2O) is called:

• cellular respiration

• photosynthesis

• anaerobic

• aerobic

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The process that uses sunlight energy to convert Carbon Dioxide (CO2) and water (H2O) into glucose (C6H12O6) is called:

• cellular respiration

• photosynthesis

• anaerobic

• aerobic

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Which steps of cellular respiration are anaerobic (do not need oxygen)?

• Krebs cycle and oxidative phosphorylation
• Glycolysis and fermentation
• Electron transport chain and fermentation
• Glycolysis and the citric acid cycle

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Which steps of cellular respiration are aerobic (need oxygen)?

• Krebs cycle (citric acid cycle) and electron transport chain

• Glycolysis and fermentation
• Electron transport chain and fermentation
• Glycolysis and the citric acid cycle

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The main purpose of cellular respiration is to

• make glucose

• make ATP

• make NADH

• make FADH

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The main purpose of photosynthesis is to

• make glucose

• make ATP

• make NADH

• make FADH

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What are the three steps of cellular respiration?

• Fermentation, Calvin Cycle, Light Reactions
• Glycolysis, Photosynthesis, Citric Acid Cycle
• Krebs Cycle, Lactic Acid Fermentation, Glycogenolysis
• Glycolysis, Krebs Cycle, Electron Transport Chain

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NGSS.HS-LS1-7

What are the two reactions of photosynthesis?

• Light-dependent reactions and light-independent reactions (Calvin cycle)
• Light absorption and energy transfer
• Carbon fixation and oxygen release
• Photosynthesis and respiration

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