Photosynthesis and cell respiration

Which one of the following is true?

• Cellular respiration occurs in mitochondria and in chloroplasts.

• Photosynthesis occurs in chloroplasts and cellular respiration occurs in mitochondria.

• Photosynthesis occurs in mitochondria and cellular respiration occurs in chloroplasts.

• Cellular respiration only takes place in plant cells.

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NGSS.HS-LS1-7

NGSS.HS-LS2-5

The mitochondria (Power House) do what?

• Produce and release energy

• Produce and release oxygen.

• Produce and release glucose.

• Produce and release DNA.

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NGSS.MS-LS1-7

Which of the following is a product of photosynthesis?

• nitrogen

• water

• glucose

• carbon dioxide

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NGSS.MS-LS1-6

Which of these factors would influence the process of photosynthesis the most?

• The color of the flowers present on the plant.

• The amount of sunlight absorbed by the plant.

• The soil composition in which the plant grows.

• The amount of water absorbed by the plant.

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NGSS.MS-LS1-6

NGSS.MS-LS2-1

A test tube is filled with water and a green plant called Elodea. When the plant is exposed to sunlight, it begins

to produce bubbles. Which of the following is the most likely identity of the gas in the bubbles?

• Carbon Dioxide

• Oxygen

• Nitrogen

• Hydrogen

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NGSS.MS-LS1-6

Which of the following is the chemical equation for cellular respiration?

• energy + oxygen + glucose → carbon dioxide + water

• oxygen + glucose → carbon dioxide + water + energy (ATP)

• carbon dioxide + water → oxygen + glucose

• energy (ATP) + glucose → carbon dioxide + water + oxygen

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NGSS.MS-LS1-7

Which of the following is one of the ways that cellular respiration and photosynthesis are opposite processes?

• Photosynthesis releases energy, and cellular respiration stores energy

• Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back

• Photosynthesis removes oxygen from the atmosphere, and cellular respiration puts it back

• Photosynthesis removes energy from the atmosphere, and cellular respiration puts it back

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Where does photosynthesis occur?

• In the plant stem.

• In the plant roots.

• In the plant leaves.

• In the plant flowers.

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NGSS.MS-LS1-6

Which of the following is the correct formula for photosynthesis?

• Water + sunlight + glucose = Carbon Dioxide + Oxygen

• Sunlight + Water + Carbon Dioxide = Glucose + Oxygen

• Sunlight + Water + Oxygen =Glucose + Carbon Dioxide

• Water + sunlight + glucose = Carbon Dioxide + Nitrogen

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NGSS.MS-LS1-6

If carbon dioxide is completely removed from a plants environment, what would you expect to happen to the plants production of sugars (glucose)?

• No sugars will be produced

• More sugars will be produced.

• Fewer sugars would be produced at first, but then the plant would recover.

• The plant would recover and produce less sugars.

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NGSS.MS-LS1-5

NGSS.MS-LS1-6