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- 1. Multiple ChoiceWhat is the pigment in chloroplasts that performs photosynthesis?ChlorosynthesisChlorophyllADPElectron Transport
- 2. Multiple Choice
The stacks of disks in the chloroplast are called:LamellaeGranaStromaThylakoid - 3. Multiple ChoiceThe interior space of the chloroplast is called:LamellaeGranaStromaThylakoids
- 4. Multiple ChoiceWhere does the light independent reaction take place?MatrixStromaThylakoid membraneCytoplasm
- 5. Multiple Choice
Which of the following equations represents the overall chemical reaction for photosynthesis?
6O2+ 6H2O → C6H12O6+ 6O2
C6H12O6 + 6H2O→ 6O2+ 6O2
6CO2+ 6H2O→ C6H12O6+ 6O2
6O2 + 6H2O→ C6H12O6 + 6CO2
- 6. Multiple Choice
The rate of photosynthesis can be influenced by...
Temperature
Carbon dioxide levels
Light intensity
Oxygen concentration
- 7. Multiple Choice
Temperatures that are too high can slow photosynthesis because
stomata stay open
enzymes are ruined
there is not enough CO2
there is too much water
- 8. Multiple Choice
Which of the following light color is absorbed by plants?
Red
Green
yellow
Light green
- 9. Multiple Choice
•An enzyme that fixes carbon from atmosphere to convert it to complex macromolecule glucose.
RuBP (Ribulose bisphosphate)
RuBisCo (Ribulose Bisphosphate Carboxylase)
PGA (3-Phosphoglycerate)
G3P (Glyceraldeyhyde 3-Phosphate)
- 10. 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
- 11. Multiple ChoiceGlucose is a ...sugarcarbohydratesource of quick energyall are correct
- 12. Multiple Choice
what are the inputs of the calvin cycle?
NADPH
ATP
CO2
H2O
chlorophyll
- 13. Multiple Choice
The organic molecule that is the cell's primary form of energy?
Glucose
ATP
ADP
GMP
tagsATP - 14. Multiple ChoiceWhich of the following is NOT a product of the light reactions?ATPNADPHOxygenGlucose
- 15. Multiple Choice
Choose the statement that best describes light reaction.
It converts CO2 to sugar molecule
It converts light energy to chemical energy of ATP and NADPH
It takes place in the stroma
- 16. Multiple Choice
The place where the light reactions happen in the chloroplast..
Stroma
Grana
Inner Membrane
Thylakoid
- 17. Multiple Choice
Which of the following colors is not absorbed by chlorophyll pigments?
green
blue
violet
- 18. Multiple Choice
Autotrophs (producers) can perform photosynthesis because they have -
Mitochondria
Ribosomes
A Nucleus
Chloroplasts
- 19. Multiple ChoiceLeaves look green because.....they eat their vegetablesto blend into their environmentthey contain a molecule named chlorophyllthey are sick
- 20. Multiple ChoiceChlorophyll absorbs _____ and _______ light from the light.purple and greenred and blueblack and orangeyellow and green
- Answer choicesTagsAnswer choicesTags