Photosynthesis Inputs & Outputs

In what part of the cell does photosynthesis occur?

• Nucleus
• Chloroplast
• Epidermis
• Vacuole

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NGSS.MS-LS1-2

NGSS.MS-LS1-6

Which statement about photosynthesis is correct?

• Plants get the energy they need for photosynthesis from water.

• Plants get the energy they need for photosynthesis from soil.

• Plants get the energy they need for photosynthesis from sunlight.

• Plants do not require energy to perform photosynthesis.

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NGSS.MS-LS1-6

What gas is released by plants during photosynthesis?

• nitrogen

• carbon dioxide

• oxygen

• hydrogen

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NGSS.MS-LS1-6

What is the purpose of photosynthesis?

• make glucose
• make ATP
• make light
• release carbon dioxide

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Select all that are inputs for Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

Select all that are outputs of Photosynthesis.

• Water

• Carbon Dioxide

• Oxygen

• Sunlight (Light Energy)

• Glucose (Sugar/food)

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

BTB is a chemical indicator. It changes color to indicate the amount of carbon dioxide present in the test tubes (more blue = less CO2, more yellow = more CO2). An aquatic plant was placed in each test tube. The test tube on the left was placed in the dark and the one on the right was in the light. Which of the following best explains the results?

• The solution in the right test tube became more blue because the algae was doing more photosynthesis and absorbing carbon dioxide.

• The solution in the right test tube became more blue because the algae was doing more photosynthesis and producing carbon dioxide.

• The solution in the right test tube became more blue because the algae was only doing cellular respiration and producing carbon dioxide.

• The solution in the right test tube became more yellow because the algae was only doing cellular respiration and absorbing carbon dioxide.

Which answer below shows the outputs of photosynthesis?

• CO₂, H₂O

• CO₂, C₆H₁₂O₆

• O₂, H₂O

• O₂, C₆H₁₂O₆

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NGSS.HS-LS2-5

Which of the following plant structures allows the plant to exchange gasses (oxygen & carbon dioxide) with its environment?

• xylem
• phloem
• stomata
• waxy cuticle

Photosynthesis is the process by which green plants capture energy from _______ and use it to make food molecules like glucose (sugar).

• oxygen
• sunlight
• food molecules
• none of the above

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7