Podcast
Questions and Answers
Where does Glycolysis Occur?
Where does Glycolysis Occur?
- Cytoplasm (correct)
- Outer membrane of mitochondria
- Cellular membrane
- Inner membrane of mitochondria (Cristae)
- Cytoskeleton
Which of the following conditions would most likely decrease the rate of photosynthesis?
Which of the following conditions would most likely decrease the rate of photosynthesis?
- High water availability
- High temperature
- Low light intensity (correct)
- High CO2 concentration
Which metabolic pathway is common to both fermentation and cellular respiration?
Which metabolic pathway is common to both fermentation and cellular respiration?
- Glycolysis (correct)
- The citric acid cycle
- The electron transport chain
- Reduction of pyruvate to lactate
- Synthesis of acetyl CoA from pyruvate
Where do the light reactions and Krebs cycle reactions occur?
Where do the light reactions and Krebs cycle reactions occur?
Pyruvate is formed:
Pyruvate is formed:
The final electron acceptor of the electron transport chain that functions in oxidative phosphorylation is:
The final electron acceptor of the electron transport chain that functions in oxidative phosphorylation is:
Which of the following does not occur during the Calvin cycle?
Which of the following does not occur during the Calvin cycle?
Which process (by methodology and by definition) requires oxygen?
Which process (by methodology and by definition) requires oxygen?
What is the primary role of chlorophyll in photosynthesis?
What is the primary role of chlorophyll in photosynthesis?
Most CO2 from catabolism is released during
Most CO2 from catabolism is released during
Place the steps of the Calvin cycle in the correct order:
Place the steps of the Calvin cycle in the correct order:
Aerobic respiration yields more ATP molecules per cycle than fermentation.
Aerobic respiration yields more ATP molecules per cycle than fermentation.
Which light bulb would be least useful for growing plants indoors?
Which light bulb would be least useful for growing plants indoors?
The reduction of NAD+ produces:
The reduction of NAD+ produces:
The final electron acceptor during the light reactions is
The final electron acceptor during the light reactions is
Why won't the light-independent reactions work in the dark after an extended period of no light?
Why won't the light-independent reactions work in the dark after an extended period of no light?
The oxygen given off by photosynthesis comes from
The oxygen given off by photosynthesis comes from
During intense exercise, muscles lack sufficient oxygen, so what will the muscles use?
During intense exercise, muscles lack sufficient oxygen, so what will the muscles use?
The light reactions of photosynthesis supply the Calvin cycle with
The light reactions of photosynthesis supply the Calvin cycle with
What is a waste product of photosynthesis?
What is a waste product of photosynthesis?
The function of light reactions is to
The function of light reactions is to
Which of the following is the primary function of photosynthesis?
Which of the following is the primary function of photosynthesis?
In photosynthesis, the oxygen released comes from:
In photosynthesis, the oxygen released comes from:
Which stage of cellular respiration produces the most ATP?
Which stage of cellular respiration produces the most ATP?
Which of the following is NOT a product of glycolysis?
Which of the following is NOT a product of glycolysis?
Which of the following is the primary energy carrier used in photosynthesis?
Which of the following is the primary energy carrier used in photosynthesis?
Where does photosynthesis take place?
Where does photosynthesis take place?
The light-dependent reactions of photosynthesis occur in the:
The light-dependent reactions of photosynthesis occur in the:
The primary purpose of fermentation is to:
The primary purpose of fermentation is to:
Glycolysis is a type of ______ Reaction
Glycolysis is a type of ______ Reaction
Flashcards
Glycolysis Location
Glycolysis Location
The location within the cell where glycolysis occurs.
Exergonic Reaction
Exergonic Reaction
A reaction that releases energy.
Low Light Intensity
Low Light Intensity
A condition that will reduce the rate of photosynthesis
Glycolysis (Shared Pathway)
Glycolysis (Shared Pathway)
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Krebs Cycle Location
Krebs Cycle Location
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Pyruvate Formation Site
Pyruvate Formation Site
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Final Electron Acceptor
Final Electron Acceptor
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Calvin Cycle: No Oxygen Release
Calvin Cycle: No Oxygen Release
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Aerobic Respiration
Aerobic Respiration
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Chlorophyll's Function
Chlorophyll's Function
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CO2 Release
CO2 Release
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Order of Calvin Cycle
Order of Calvin Cycle
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Aerobic vs Fermentation ATP
Aerobic vs Fermentation ATP
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Lights Plants Don't Use
Lights Plants Don't Use
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NAD+ Reduction Result
NAD+ Reduction Result
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Final Electron Acceptor (Light)
Final Electron Acceptor (Light)
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Light-Independent Reactions
Light-Independent Reactions
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Oxygen Source
Oxygen Source
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Muscle Fermentation
Muscle Fermentation
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Calvin Cycle Inputs
Calvin Cycle Inputs
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Waste Product
Waste Product
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Function of Light Reactions
Function of Light Reactions
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Function of Photosynthesis
Function of Photosynthesis
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Source of Released Oxygen
Source of Released Oxygen
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Most ATP
Most ATP
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Products of Glycolysis
Products of Glycolysis
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The primary energy carrier used in photosynthesis.
The primary energy carrier used in photosynthesis.
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Where does photosynthesis take place?
Where does photosynthesis take place?
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Light dependent reactions
Light dependent reactions
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Primary purpose of fermentation
Primary purpose of fermentation
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Study Notes
- Glycolysis occurs in the cytoplasm.
- Glycolysis is an exergonic reaction.
- Low light intensity would most likely decrease the rate of photosynthesis.
- Glycolysis is a metabolic pathway common to both fermentation and cellular respiration
- Light reactions and the Krebs cycle occur in the mitochondrial matrix.
- Pyruvate is formed in the cytosol.
- Oxygen is the final electron acceptor of the electron transport chain that functions in oxidative phosphorylation.
- Release of oxygen does not occur during the Calvin cycle.
- Aerobic respiration needs oxygen.
- Chlorophyll's primary role in photosynthesis is to absorb light energy..
- Most CO2 from catabolism is released during the citric acid cycle.
- The Calvin cycle steps in order are: Fixation, reduction, regeneration.
- Aerobic respiration yields more ATP molecules per cycle than fermentation.
- A green light bulb would be least useful for growing plants indoors.
- The reduction of NAD+ produces NADH.
- NADP+ is the final electron acceptor during the light reactions.
- Light-independent reactions won't work in the dark after an extended period of no light because they use the end products of the light-dependent reactions.
- The oxygen given off by photosynthesis comes from H2O.
- During intense exercise, muscles lacking sufficient oxygen will use lactic acid fermentation.
- The light reactions of photosynthesis supply the Calvin cycle with ATP and NADPH.
- O2 is a waste product of photosynthesis.
- The function of light reactions is to convert light energy into a usable form of chemical energy.
- The primary function of photosynthesis is to convert light energy into chemical energy.
- In photosynthesis, the oxygen released comes from water.
- The electron transport chain produces the most ATP during cellular respiration.
- FADH2 is not a product of glycolysis.
- NADPH is the primary energy carrier used in photosynthesis.
- Photosynthesis takes place in the Palisade Mesophyll.
- The light-dependent reactions of photosynthesis occur in the thylakoid membrane.
- The primary purpose of fermentation is to regenerate NAD+ so that glycolysis can continue.
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Description
This lesson covers key concepts in cellular respiration and photosynthesis, including glycolysis, the Krebs cycle, and the role of light and oxygen. It also highlights the differences between aerobic respiration and fermentation, and the importance of chlorophyll in photosynthesis. Several aspects of cellular metabolism are discussed.
