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52 Cards in this Set
- Front
- Back
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Oxidation |
Loss of electrons |
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Reduction |
Gain of electrons |
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True |
True of false: plant cells can undergo cellular respiration |
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Energy investment and energy harvest |
2 phases of glycolysis |
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2 NADH, 2 H2O, 2 ATP, 2 pyruvate |
Net products of glycolysis? |
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Cytoplasm |
where does glycolysis occur in the cell? |
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True |
True or false: Glycolysis can occur with or without oxygen |
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Mitochondria |
Where does pyruvate oxidation occur in the cell? |
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1. Glycolysis 2. Pyruvate oxidation 3. Krebs cycle 4. Electron transport chain |
Steps in cellular respiration? |
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Matrix of mitochondria |
Where does the Krebs/citric acid cycle occur in the cell? |
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Inner membrane/cristae of mitochondria |
Where does the ETC take place in the cell? |
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28-34 ATP |
Net ATP produced from ETC? |
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2 ATP |
ATP produced from glycolysis? |
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2 ATP |
#ATP produced from glycolysis? |
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2 ATP |
# ATP produced by Krebs cycle? |
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Fermentation |
Produced 2 ATP per glucose molecule |
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Cellular respiration |
Produces 32 ATP per glucose molecule |
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Obligate anaerobes |
carry out only fermentation & cannot survive in the presence of oxygen |
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Facultative anaerobes |
can survive w/or w/o presence of oxygen; can carry out fermentation or cellular respiration |
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Autotrophs |
Producers in the biosphere; sustain themselves w/o eating anything derived from other organisms |
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Autotrophs |
Producers in the biosphere; sustain themselves w/o eating anything derived from other organisms |
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Heterotrophs |
The consumers of the biosphere; obtain food from other organisms |
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Cellular respiration |
Oxygen+sugar —> ATP + carbon dioxide + water |
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Photosynthesis |
Sunlight (energy) + carbon dioxide + water —> Oxygen + glucose (sugar) |
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Photosynthesis |
Converts solar energy to chemical energy |
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Alcohol |
Yeast, wine, and beer are all examples of??? |
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Alcohol |
Yeast, wine, and beer are all examples of??? |
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Lactic acid |
Fungi, bacteria, and mammal muscle cells to make ATP are examples of??? |
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Anaerobic respiration |
Fermentation is an example of??? |
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Exergonic |
Cellular respiration is a ________ reaction |
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Endergonic |
Photosynthesis is a __________ reaction. |
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Light reactions and Calvin cycle |
2 parts of photosynthesis: |
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Light reactions and Calvin cycle |
2 parts of photosynthesis: |
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Thylakoids |
In what part of the chloroplasts do light reactions take place? |
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Light reactions and Calvin cycle |
2 parts of photosynthesis: |
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Thylakoids |
In what part of the chloroplasts do light reactions take place? |
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Stroma |
In what part of the chloroplasts does the Calvin cycle take place? |
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Stoma/stomata |
Microscopic holes plant leaves; oxygen and carbon dioxide leave through these |
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Carotenoids |
Keeps plants from absorbing too much light |
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6 |
How many times does the Calvin cycle repeat to make 1 molecule of glucose? |
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C4 and CAM plants |
Plants that live in dry & arid climates |
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Carbon dioxide, water, energy |
In order for plants to grow, they need: |
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Glucose |
Substance that is the building blocks of plants |
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The sun |
Where does the energy for photosynthesis come from? |
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Photons |
Smallest units of light |
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Yellow and green |
Plants appear green bc they reflect these 2 color wavelengths of light: |
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Yellow and green |
Plants appear green bc they reflect these 2 color wavelengths of light: |
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Red and blue |
Plants absorb these 2 color wavelengths, which provide energy for photosynthesis: |
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Chloroplasts |
Specialized structures in the plant cell where photosynthesis occurs |
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Hydrogen ions |
What is being pumped from the stroma to the thylakoid? |
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ATP synthase |
Protein that phosphorylates ADP to ATP |
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NADPH & ATP |
2 products of light dependent reactions that fuel the Calvin cycle: |
