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SUPER
Biology
9th -
12thgrade
Photosynthesis and Cellular Respiration
35 questions
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- 1. Multiple ChoiceSelect the balanced equation that represents cellular respiration.C6H12O6 + 6O2 −−> 6CO2 + 6H2O + Energy2C6H12O6 + 4O2 −−> 4CO2 + 6H2O + Energy
- 2. Multiple ChoiceThe process of converting sunlight energy into chemical energy stored in a molecule is calledCellular respirationPhotosynthesisMitochondriaCarbon dioxide
- 3. Multiple ChoiceThe process that converts food (glucose) into energy is calledCellular RespirationPhotosynthesisChloroplastCarbon dioxide
- 4. Multiple ChoiceWhat are the reactants (what's needed) for photosynthesis?glucose and oxygenlight, water, and carbon dioxide
- 5. Multiple ChoiceWhat are the products (what's made) during photosynthesis?glucose and oxygenwater, light, and carbon dioxide
- 6. Multiple ChoiceIn which organelle (part of the cell) does photosynthesis take place?mitochondriachloroplastnucleuscell membrane
- 7. Multiple ChoiceIn which way are photosynthesis and cellular respiration different?Cellular respiration stores ATP, while photosynthesis releases ATP.Cellular respiration produces oxygen, while photosynthesis uses oxygen.Photosynthesis releases energy, while cellular respiration stores energy.Photosynthesis used carbon dioxide, while cellular respiration produces carbon dioxide.
- 8. Multiple ChoiceWhat are the products of aerobic respiration?Glucose and oxygenCarbon dioxide and waterLactic acidCarbon monoxide
- 9. Multiple ChoiceKrebs Cycle takes place in the:CytoplasmMatrixRibsomeInterMembrane Space
- 10. Multiple ChoiceWhere does the electron transport chain happen?MatrixCristaeOuter membraneCytoplasm
- 11. Multiple ChoiceWhat is a reactant for the electron transport chain?
Carbon Dioxide
ATP
Oxygen
Water
- 12. Multiple ChoiceWhat is a product of the Electron Transport Chain?CO2O2C6H1206H2O
- 13. Multiple ChoiceThe first step in getting energy in the cell by breaking down glucose is known asthe Krebs cycleelectron transportfermentationglycolysis
- 14. Multiple ChoiceThe two main stages of photosynthesis are thelight reactions and respirationdark reactions and the Calvin cyclelight reactions and the Calvin cycledark reactions and fermentation
- 15. Multiple ChoiceWhich of the following is NOT a reactant of the Calvin Cycle?NADPHATPOxygenCarbon dioxide
- 16. Multiple ChoiceThe Calvin Cycle occurs in the ___________.StromaThylakoid MembraneEnzyme ATP SynthaseChlorophyll
- 17. Multiple ChoiceThe light dependent phase occurs in the __________.StromaThylakoid MembraneChlorophyllChloroplast Membrane
- 18. Multiple Choice
Which of the following is the correct equation for PHOTOSYNTHESIS?
6CO2 + 6H2O → 6O2 + C6H12O6
6CO2 + C6H12O6 + 6H2O → O2
6O2 +6H2O → 6CO2 +C6H12O6
C6H12O6 + 6O2 → 6H2O + 6CO2
- 19. Multiple Choice
Energy is released from ATP when:
ATP is exposed to sunlight
a phosphate group is broken off
adenine bonds to ribose
a phosphate group is added to ADP
- 20. Multiple Choice
Carbon used in the Calvin Cycle comes from what molecule from the atmosphere?
Oxygen
Methane
Carbon Dioxide
Water
- 21. Multiple Choice
Fermentation is an anaerobic process for releasing energy from glucose. Anaerobic means it takes place in:
An oxygen-rich environment.
an environment devoid of light
an environment devoid of oxygen
- 22. Multiple Choice
After the bond depicted in the photo is broken, what will be the correct name of the molecule?
ATP
Glucose
ADP
NADPH
- 23. Multiple Choice
What are the correct steps, in order, of cellular respiration?
Light Dependent Reaction, Calvin Cycle, Dark Reaction
Glycolysis, Krebs Cycle, Electron Transport Chain
Photosynthesis, Glucose, Respiration
Krebs Cycle, Glycolysis, Electron Transport Chain
- 24. Multiple Choice______________ produces the most ATP.photosnthesisaerobic respirationanaerobic respirationglycolysis
- 25. Multiple Choice
If light is removed from a plant's environment, what would you expect to happen to its production of high-energy sugars?
More sugars will be produced
no more sugars will be produced
the same number of sugars will be produced but without light
light does not affect the production of high-energy sugars in plants.
- 26. Multiple ChoiceGlycolysis results in the net gain of:2 ATP4 ATP4 NADH2 Acetyl CoA
- 27. Multiple Choice
Which of these is not a stage of cellular respiration?
Glycolysis
Calvin Cycle
Electron transport chain
- 28. Multiple ChoiceWhat are the products of anaerobic respiration?Glucose and oxygenCarbon dioxide and waterLactic acidCarbon monoxide
- 29. Multiple Choice
The correct word equation for Anaerobic respiration is
glucose → lactic acid + oxygen
glucose → lactic acid (+ energy released)
glucose + oxygen → lactic acid (+ energy released)
lactic acid → energy released
- 30. Multiple ChoiceWhat phrase best describes the main role of fermentation?convert glucose into pyruvate and NADPHproduce lactic acid to counteract an oxygen deficitallow glycolysis to continue making small amounts of ATPallow anaerobic production of ADP
- 31. Multiple Choice
At the end of Glycolysis, one 6-carbon glucose molecule is converted into...
citric acid
oxaloacetic acid
CO2
two 3-carbon pyruvic acid molecules
- 32. Multiple Choice
The enzyme in the inner mitochondrial membrane that H+ flows through to make ATP is called:
ATP Synthase
Proton pump
Helicase
Lactase
- 33. Multiple Choice
Which process in aerobic cellular respiration makes the most ATP?
Krebs Cycle
Glycolysis
Fermentation
ETC (Electron Transport Chain)
- 34. Multiple Choice
Why does fermentation occur if oxygen is not present?
It makes more ADP available to the cell
It recycles NADH to NAD+
It converts pyruvate back to glucose
It finishes releasing lots of energy from pyruvate
- 35. Multiple Choice
What does anaerobic mean?
oxygen required
no oxygen requied
water required
no water required
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