Photosynthesis and Cellular Respiration Quiz

What is the process by which plants make their own food?

• Aerobic respiration

• Cellular respiration

• Anaerobic respiration

• Photosynthesis

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NGSS.HS-LS2-5

What is the main purpose of photosynthesis in plants?

• To produce oxygen for humans

• To convert carbon dioxide into glucose

• To generate energy for cellular respiration

• To create biomass for biofuel

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NGSS.HS-LS1-5

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Which organelle is responsible for capturing light energy during photosynthesis?

• Nucleus

• Mitochondria

• Endoplasmic reticulum

• Chloroplasts

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What is the byproduct of the light-dependent reactions in photosynthesis?

• Carbon dioxide

• Oxygen

• Water

• Glucose

What is the main function of cellular respiration in plants?

• To convert glucose into carbon dioxide and water

• To release oxygen into the atmosphere

• To generate ATP for cellular energy

• To produce glucose for energy storage

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NGSS.MS-LS2-3

Which type of respiration in plants is less efficient but can be crucial in low oxygen environments?

• Aerobic respiration

• Cellular respiration

• Anaerobic respiration

• Photosynthetic respiration

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NGSS.HS-LS2-3

What is the main difference between aerobic and anaerobic respiration in plants?

• The source of glucose fuel

• The amount of ATP produced

• The involvement of mitochondria

• The waste products released

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NGSS.HS-LS2-3

What is the main benefit of using biofuels derived from plants?

• They release less carbon dioxide than fossil fuels

• They are more efficient in producing energy

• They have a longer shelf life than fossil fuels

• They are cheaper to produce than fossil fuels

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What is the primary source of energy for photosynthesis?

• Water

• Glucose

• Carbon dioxide

• Sunlight

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NGSS.HS-LS1-5

What is the main construction material for roots, stems, and leaves in plants?

• Sucrose

• Starch

• Glucose

• Cellulose