Photosynthesis

Why is photosynthesis an essential process for life?

• It creates oxygen for animals to breathe
• Most food chains and food web depend on it
• It creates glucose for plants to use as energy
• All of these are correct

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Which part of the plant collects the sun's energy and makes food?

• Leaf

• Stem

• Roots

• Flower

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Which organelle performs Photosynthesis?

• Chloroplast

• Mitochondria

• Leaves

• Plants

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What is the pigment in chloroplasts that performs photosynthesis?

• Chloroplast

• Chlorophyll

• ATP

• Green

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NGSS.MS-LS1-6

Plants need ________from the air for photosynthesis.

• oxygen

• nitrogen

• carbon dioxide

• sugar

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NGSS.MS-LS1-6

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

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NGSS.MS-LS1-6

Chloroplasts are...

• Organelles of animal cells that produces ATP

• Organelles where lipids are produced

• Organelles of plant cells where energy is made

• Organelles that store water

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After photosynthesis, plants store their energy as _________ .

• Water

• Carbon Dioxide

• Glucose (sugar)

• Oxygen

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A student is collecting the gas given off from a plant in bright sunlight at a temperature of 27°C. The gas being collected is probably ________.

• oxygen

• carbon dioxide

• nitrogen

• glucose

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NGSS.MS-LS1-6

The chemical equation for photosynthesis is

• Carbon dioxide + Water + Light --> Glucose + Oxygen

• Glucose + Carbon Dioxide + Light --> Oxygen + Water

• Oxygen + Carbon Dioxide --> Light + Glucose + Water

• Light + Carbon Dioxide --> Oxygen + Water + Glucose

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NGSS.MS-LS1-6