Light Independent Reactions

Where does the light independent reaction take place?

• Matrix

• Stroma

• Thylakoid membrane

• Cytoplasm

What provides the reducing power for the Calvin cycle?

• ATP

• ADP

• NADP

• NADPH2

What reactants are needed for the Calvin cycle?

• Carbon dioxide

• Carbon dioxide, ATP and NADPH2

• Carbon dioxide and glucose

• Oxygen and water

What happens to NADPH and ATP after they are used in the Calvin Cycle?

• they recycle back to the light reactions

• they are used to make G3P

What is produced during light Independent reactions?

• Water, ATP, and CO₂

• High Energy sugars, ADP, NADP+

• Carbon dioxide and ATP

• None of the above

What are the products of light independent reactions?

• ATP, NADPH and protein.

• Water and carbon dioxide.

• Sugars, NADP+, and ADP

• Carbon, ATP and Carbon dioxide

Tags

NGSS.HS-LS1-5

Click the location of the light independent reactions.

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

In the Calvin Cycle, carbon from CO2 is added to one molecule of RuBP to create _________.

• RUDP

• An Unstable 6 Carbon Molecule

• PGA

• 2 3-carbon molecules

Tags

NGSS.HS-LS1-6

After 12 G3P molecules are created, 10 are used to regenerate _________, while the other 2 are used to create __________.

• RuBP, C₆H₁₂O₆

• Glucose, CO₂

• ATP, Glucose

• Glucose, RUBP

Tags

NGSS.HS-LS1-6

Which enzyme joins CO2 and RuBP?

• NADP+ reductase

• RUBISCO

• ATP synthase

• none of the above

Tags

NGSS.HS-LS2-5