Respiration and Photosynthesis

How do organisms get the energy they need?

• Plants get energy from fertilizers and animals get energy from drinking water.
• Plants get energy from glucose produced in the soil, and animals get energy directly from sunlight.
• Plants break down the glucose they produced in photosynthesis, and animals get energy from eating other organisms.
• Plants do not require energy because they do not move, and animals get energy by performing exercise.

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NGSS.HS-LS1-5

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Which of the following is NOT a necessary input for the process of photosynthesis?

• CO ₂ (carbon dioxide)
• Sunlight
• H ₂O (water)
• O ₂ (oxygen)

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NGSS.MS-LS1-6

Where within the cell does photosynthesis take place?

• the cytoplasm
• the chloroplasts
• the mitochondria
• the nucleus

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NGSS.MS-LS1-6

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Which item listed is NOT produced in the process of cellular respiration?

• CO ₂  (carbon dioxide)
• C₆H₁₂O₆  (glucose)
• H₂O (water)
• Energy in the form of ATP

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NGSS.HS-LS1-7

In what way is photosynthesis and respiration related to each other?

• The reactants of photosynthesis are the reactants of respiration.
• The products of photosynthesis are the reactants of respiration.
• The products of photosynthesis are the products of respiration.

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NGSS.HS-LS2-3

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In photosynthesis, how is chemical energy stored?

• ATP
• Glucose
• Oxygen
• Carbon Dioxide

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NGSS.HS-LS1-5

In respiration, how is chemical energy stored?

• ATP
• Glucose
• Oxygen
• Carbon Dioxide

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What do animals do with the carbon dioxide produced in their cells during cellular respiration?

• store it for later use
• reuse it during photosynthesis
• exhale it in the breathing process
• combine it with water to make sugar

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NGSS.HS-LS2-5

The following diagram shows the relationship between photosynthesis and respiration.  What products of photosynthesis are starting material for cellular respiration?

• glucose and oxygen
• heat energy and ATP
• carbon dioxide and water
• light energy and chlorophyll

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NGSS.HS-LS1-7

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Which of the following shows a balanced chemical equation for cellular respiration?

• 6CO₂  + 6H₂O + Solar Energy      →          C₆H₁₂O₆  + 6O₂
• 3CO₂  + 3H₂O + Solar Energy      →          3C₆H₁₂O₆ + 3O₂
• C₆H₁₂O₆ + O₂         →             CO₂   +  H₂O  + ATP
• C₆H₁₂O₆  + 6O₂         →          6CO₂  +  6H₂O + ATP

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NGSS.HS-LS1-7