Photosynthesis Review

What does carbon combine with to form glucose? 

• NADPH
• ATP
• RuBP
• G3P

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NGSS.HS-LS1-6

How many G3P molecules make one molecule of glucose? 

• 1
• 2
• 3
• 4

Where do the dark reactions (Calvin cycle) take place?

• thylakoid membrane

• lumen

• stroma

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NGSS.MS-LS1-6

The two main stages of photosynthesis are the

• light reactions and respiration
• dark reactions and the Calvin cycle 
• light reactions and the Calvin cycle
• dark reactions and fermentation

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NGSS.HS-LS1-5

What happens most of the G3P molecules in the last step of the dark reactions (Calvin cycle)?

• They are used to make glucose.

• They are reshuffled to make CO₂ by adding ATP.

• They exit the cycle.

• They are reshuffled to make RuBP by adding ATP.

In green plants, the primary function of the Calvin cycle is to

• Use ATP to release carbon
• Split water to release oxygen.
• Construct simple sugars from carbon dioxide.
• Use NADPH to release carbon

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NGSS.HS-LS2-5

To bring in nonliving carbon (CO2) and use it to make organic compounds is a process called _______________.

• carbon fixiation
• cellular respiration
• catabolic reactions
• mitosis

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NGSS.HS-LS1-6

NGSS.HS-LS2-5

What is the product of the Calvin Cycle?

• Rubisco
• Glyceraldehyde 3-Phosphate (G3P)
• Oxygen
• Starch

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NGSS.HS-LS1-6

NGSS.HS-LS2-5

Where do NADP+ and ADP produced in the Calvin cycle go? 

• Back to the light reactions
• out of the chloroplast

In the Calvin Cycle, carbohydrate molecules are (Hint: are they gaining or loosing H+/electrons):

• Reduced

• Oxidized

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

NGSS.HS-LS2-5