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- 1. Multiple ChoiceWhich of the following is the correct equation for PHOTOSYNTHESIS?CO2 + light + H2O --> O2 + SugarCO2 + sugar + H2O --> O2 + lightO2 + light + H2O --> CO2 + SugarCO2 + O2 + H2O --> Light+ Sugar
- 2. Multiple Choice
What is the function of NADPH and ATP?They absorb lightThey power the light-dependent reactionsThey are light-reflecting pigmentsThey are short term energy carriers - 3. Multiple Choice
Where do the dark reactions (Calvin cycle) take place?
thylakoid membrane
lumen
stroma
- 4. Multiple ChoiceWhat are the two products of the light reactions that are needed for the calvin cycle?NAD and NADPHNADP + and GlucoseNADPH and ATPOxygen and NADPH
- 5. Multiple ChoiceMost plants appear green because chlorophyllabsorbs green light.absorbs violet light.does not absorb green light.does not absorb violet light.
- 6. Multiple Choice
What is water's role in photosynthesis?
To create a liquid solute for oxygen to be made.
To provide electrons and hydrogen, to energize ATP and NADPH.
To help plants with gas exchange, such as diffusion of CO2.
To hydrate plants and removes harmful waste products.
- 7. Multiple Choice
What do pigments do?
Absorb specific wavelengths(color) of visible light for energy.
Absorb CO2 in the Stroma to create sugar.
Transports e- in the electron transport chain.
Transports energy between plant cells.
- 8. Multiple Choice
As the intensity of light increases, the rate of photosynthesis will...
steadily increase
increase exponentially
increase, then level off, then decrease
decrease at first, then increase
- 9. Multiple Choice
Which of the following statements is true about pigments?
Chlorophyll is best at absorbing green and yellow light
Chlorophyll a makes plants either violet or red
Carotenoid is best at absorbing yellow, orange, and red light
Carotenoid is best at absorbing blue-violet light
- 10. Fill in the Blank
____________________discovered C3 cycle?
- Answer choicesTagsAnswer choicesTags