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- 1. Multiple Choice
What is the name of a pigment-containing complex found in a thylakoid?chlorophyll aphotosystemgranastroma - 2. Multiple ChoiceWhere do the light-dependent reactions occur?thylakoid membranestromamesophyllmitochondria
- 3. Multiple ChoiceWhat is the primary function of the light reactions of photosynthesis?To produce glucoseTo produce NADPH and ATPTo use ATPTo produce RuBP
- 4. Multiple ChoiceWhen carbon first enters the Calvin cycle, what molecule does it combine with?PGAG3PRuBPATP
- 5. Multiple ChoiceWhich of the following is NOT a product of the light reactions?ATPNADPHOxygenGlucose
- 6. Multiple ChoiceWhat does ATP synthase do?Create ATP in chemiosmosis.Break down ATP in chemiosmosis.Break down NADPH.Create NADPH.
- 7. Multiple ChoiceWhere is chlorophyll found in the chloroplast?in the stromawithin photosystemsin the ATP synthasein the electron carrier molecule
- 8. Multiple ChoiceWhich of the following is the correct equation for PHOTOSYNTHESIS?CO2 + light + H2O --> O2 + glucoseCO2 + glucose + H2O --> O2 + lightO2 + light + H2O --> CO2 + glucoseCO2 + O2 + H2O --> Light+ glucose
- 9. Multiple ChoiceWhat supplies the electrons that are lost in PS I?the electrons from PS IIwaterglucoseoxygen
- 10. Multiple ChoiceChlorophyll absorbs _____ and _______ light from the light.purple and greenred and blueblack and orangeyellow and green
- 11. Multiple ChoiceWhat is the function of NADP+?It absorbs lightIt is an electron carrierIt is a light-reflecting pigmentIt acts as long-term energy storage
- 12. Multiple ChoiceWhich substance from the light-dependent reactions of photosynthesis is a source of energy for the light-independent reactions?ADPH2ONADPHpyruvic acid
- 13. Multiple ChoiceWhat is the ultimate source of energy for life on Earth?glucosesunlightATPH2O
- 14. Multiple ChoiceWhat is the purpose of splitting water in PS2 of the light dependent reaction?Provides e- for PS2 and H+ for the thylakoid spaceTo produce Oxygen for animalsThere is no purpose
- 15. Multiple ChoiceIt is important to create a concentration of H+ in the thylakoid space so that the H+ can diffuse through_________ to create ______.ATP synthase, ATPNADH, NADPHproton pump, protons
- 16. Multiple ChoiceHow are cellular respiration and photosynthesis related, in terms of energy?The energy captured in photosynthesis is used to power cellular respiration.The energy transformed in cellular respiration is used to power photosynthesis.Photosynthesis and respiration perform the same task in terms of energy transformationEnergy is not involved in either photosynthesis or cellular respiration.
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