Photosynthesis and Cellular Respiration

What is the process of photosynthesis?

• Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll in their cells.

• Photosynthesis is the process of converting food into energy.

• Photosynthesis is the process of breaking down sunlight into its components.

• Photosynthesis is the process of releasing oxygen into the atmosphere.

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Write the equation for photosynthesis.

• 6CO₂ + 6H₂O + heat energy → C₆H₁₂O₆ + 6O₂

• 6CO₂ + 6H₂O + ATP → C₆H₁₂O₆ + 6O₂

• 6CO₂ + 6H₂O + chlorophyll → C₆H₁₂O₆ + 6O₂

• 6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

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Name three factors that affect photosynthesis.

• water concentration, oxygen concentration, soil pH

• light intensity, carbon dioxide concentration, temperature

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What is the process of cellular respiration?

• The process of cellular respiration involves converting glucose and oxygen into carbon dioxide, water, and ATP energy.

• The process of cellular respiration involves converting glucose and oxygen into carbon monoxide and water.

• The process of cellular respiration involves converting glucose and oxygen into carbon dioxide and water.

• The process of cellular respiration involves converting carbon dioxide and water into glucose and oxygen.

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What are the reactants of photosynthesis?

• oxygen, carbon dioxide, and water

• chlorophyll, carbon dioxide, and water

• glucose, carbon dioxide, and water

• sunlight, carbon dioxide, and water

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What are the products of photosynthesis?

• glucose and oxygen

• ATP and NADPH

• starch and nitrogen

• carbon dioxide and water

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How does light intensity affect photosynthesis?

• Light intensity decreases the rate of photosynthesis.

• Light intensity affects the rate of photosynthesis.

• Light intensity has no effect on photosynthesis.

• Light intensity increases the size of the plant.

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What is the main purpose of cellular respiration?

• Store energy for the cell

• Produce oxygen for the cell

• Remove waste from the cell

• Produce energy for the cell

What are the reactants of cellular respiration?

• adenosine triphosphate (ATP)

• carbon dioxide and water

• glucose and oxygen

• amino acids

What are the products of cellular respiration?

• Carbon dioxide, water, and ATP

• Protein, carbon dioxide, and ATP

• Lactic acid, water, and ATP

• Glucose, oxygen, and ATP

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