25-26 Photosynthesis & Cellular Respiration Quiz

What is photosynthesis?

• The process in which humans eat their food.

• When a photographer takes a photo.

• To get your pictures from the photo lab.

• The process in which plants make their food.

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Which gas is removed from the atmosphere during photosynthesis?

• hydrogen

• oxygen

• nitrogen

• carbon dioxide

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Which equation correctly describes photosynthesis?

• CO₂ + light + H₂O --> O₂ + glucose

• CO₂ + glucose + H₂O --> O₂ + light

• _O2 + light + H₂O --> CO₂ + glucose

• CO₂ + O₂ + H₂O --> Light+ glucose

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NGSS.HS-LS1-5

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What are the products of photosynthesis?

• oxygen and glucose

• nitrogen and oxygen

• helium and gold

• hydrogen and carbon

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Which organelle is the site of photosynthesis?

• Chloroplast

• Mitochondria

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NGSS.HS-LS1-5

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The structure labeled a is a ______________ and the structure labeled c is the _______________.

• granum, thylakoid

• thylakoid, granum

• stroma, thylakoid

• thylakoid, stroma

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NGSS.HS-LS1-5

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The first step of photosynthesis using light is called the ________________ the second step is called the ________________________.

• light dependent reaction, Calvin Cycle

• Calvin Cycle, light dependent reaction

• light independent reaction, Calvin Cycle

• Krebs cycle, Calvin Cycle

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The answers for a, b, and g are

• a. glucose b. water g. light

• a. ATP b. light g. oxygen

• a. light b. water g. carbon dioxide

• a. light b. water g. oxygen

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NGSS.HS-LS1-5

What are the reactants (ingredients) of photosynthesis?

• CO₂ and H₂0

• CO₂ and C6H12O6

• O₂ and H₂0

• O₂ and CO₂

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NGSS.MS-LS1-6

_____ are flattened, saclike membranes that are arranged in stacks in the chloroplast.

• Stroma
• Chlorophyll
• Carotenoids
• Thylakoids

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NGSS.HS-LS1-5

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