Unit 2 Matter and Energy (Biology)

In which way are photosynthesis and cellular respiration different?

• Photosynthesis releases energy, while cellular respiration stores energy.

• Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.

• Cellular respiration produces oxygen, while photosynthesis uses oxygen.

• Cellular respiration stores ATP, while photosynthesis releases ATP.

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NGSS.MS-LS1-6

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Cellular Respiration's goal is to

• make water

• make glucose

• make  oxygen

• make ATP

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What is the correct equation for cellular respiration?

• 6O₂ + C₆H₁₂O₆ -> 6CO₂ + 6H₂O + Energy

• 6O₂ + C₆H₁₂O₆ + Energy -> 6CO₂ + 6H₂O

• 6CO₂ + 6H₂O -> 6O₂ + C₆H₁₂O₆ + Energy

• 6CO₂ + 6H₂O + Energy -> 6O₂ + C₆H₁₂O₆

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NGSS.HS-LS1-7

What gas is released into the air during cellular respiration?

• Oxygen

• Glucose

• Carbon Dioxide

• water

What is the name of the structure on a leaf that lets gasses flow in and out?

• Cell Membrane

• Stomata

• Chloroplasts

• Chlorophyll

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NGSS.MS-LS1-6

What is inside the palisades layer of this leaf that performs photosynthesis?

• Chloroplasts

• Mitochondria

• Glucose

• Water

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NGSS.MS-LS1-2

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What is similar about combustion and cellular respiration?

• They both need water

• They both occur in chloroplasts

• They both produce carbon dioxide

• Nothing

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How do plants obtain energy for photosynthesis?

• Water is absorbed through the flower

• Minerals are absorbed by the roots

• Sunlight is absorbed by the leaves

• Oxygen is absorbed through the stem

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NGSS.MS-LS1-6

Which of the following is a product of photosynthesis?

• CO2

• H20

• C6H12O6

• Sunlight

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NGSS.MS-LS1-6

Which of the following, is the equation for photosynthesis

• 3CO2 + 2H2O → C6H6O6 + O2.

• 6O2 + 6H2O → C6H12O6 + 6CO2.

• 6CO2 + 6H2O + sunlight → C6H12O6 + 6O2.

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

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NGSS.MS-LS1-6

NGSS.MS-LS2-3