Remediation: Photosynthesis and Cellular Respiration

A test tube is filled with water and a green plant called elodea. When the plant is exposed to sunlight, it starts to produce bubbles. Which of the following is the most likely conclusion for the identity of the gas in the bubbles?

• Carbon dioxide

• Oxygen

• Nitrogen

• Hydrogen

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NGSS.MS-LS1-6

Which of the following provides the best description of the role of glycolysis in cellular respiration?

• It consumes oxygen and produces energy and carbon dioxide.

• It converts ATP and NADPH into ADP and ATP+.

• It facilitates the movement of H+ ions across a membrane.

• It breaks down glucose and releases energy and pyruvic acid.

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What is the relationship between photosynthesis and cellular respiration?

• All forms of animal life engage in both of these processes.

• Cellular respiration is one of the steps in the process of photosynthesis.

• Photosynthesis is one of the steps in the process of cellular respiration.

• The reactants of one reaction are the products of the other.

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NGSS.HS-LS2-5

What are the missing components represented by the boxes labeled 1 and 2?

• 1 = sunlight, 2 = carbon dioxide

• 1 = hydrogen, 2 = carbon dioxide

• 1 = glucose, 2 = sunlight

• 1 = glucose, 2 = carbon dioxide

Students perform an investigation in which four beakers of water are set up with different conditions of plants and sunlight. The water in all four beakers began with the same amount of dissolved carbon dioxide. The most reasonable prediction is that, at the end of the investigation, the beaker with the lowest concentration of carbon dioxide will be beaker—

• A. A

• B. B

• C. C

• D. D

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NGSS.MS-LS1-5

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According to the diagram, what are the reactants needed for photosynthesis?

• Oxygen and glucose

• Carbon dioxide and water

• Glucose and water

• Oxygen and carbon dioxide

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NGSS.MS-LS1-6

What is the main product of photosynthesis that is used by animals for cellular respiration?

• Oxygen

• Glucose

• Water

• Carbon dioxide

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NGSS.MS-LS1-6

The process by which plants use sunlight to make food is called ________.

• photosynthesis

• respiration

• transpiration

• germination

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NGSS.MS-LS1-6

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Read the passage about the model of photosynthesis and respiration. A student created a display board to model the process of photosynthesis and cellular respiration. True or False: Cellular respiration in animals produces carbon dioxide and water as waste products.

• True

• False

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NGSS.MS-LS1-6

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According to the diagram, what gas do plants release during photosynthesis?

• Carbon dioxide

• Oxygen

• Hydrogen

• Nitrogen

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