Chapter 7.1 Photosynthesis

Photosynthesis is a process by which plants make their own food. This is known as ___________________ nutrition.

• autotrophic

• heterotrophic

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are the reactants of photosynthesis?

• carbon dioxide and water

• glucose and oxygen

• water and oxygen

• glucose and water

What else in required for photosynthesis to occur?

• chlorophyll

• sunlight

• both

• neither

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NGSS.HS-LS1-5

What are the products of photosynthesis?

• carbon dioxide and water

• glucose and oxygen

• water and oxygen

• carbon dioxide and water

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NGSS.MS-LS1-6

What is the chemical formula for glucose?

• C6H12O6

• C2H6O2

• C3H12O6

• C6H3O6

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NGSS.MS-PS1-1

For one molecule of glucose to be made by photosynthesis, how many CARBON DIOXIDE molecules are required?

• 2

• 3

• 6

• 12

For one molecule of glucose to be made by photosynthesis, how many WATER molecules are required?

• 2

• 3

• 6

• 12

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NGSS.HS-LS1-6

When one molecule of glucose is made, how many oxygen molecules are produced as waste products?

• 2

• 4

• 6

• 8

What organelle do the cells of producers have for doing photosynthesis?

• mitochondria

• nucleus

• endoplasmic reticulum

• chloroplast

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NGSS.HS-LS1-5

NGSS.HS-LS2-5

What is the liquid part of a chloroplast called?

• granum

• thylakoid

• stroma

• inner membrane