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20 Cards in this Set
- Front
- Back
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citric acid |
product of acetyl CoA and oxaloacetic acid |
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kilocalorie |
unit of energy |
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glycolysis |
first pathway of cellular respiration |
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aerobic respiration |
cellular respiration in the presence of oxygen |
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cell membrane |
location of electron transport chain in prokaryotes |
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cytosol |
location of glycolosis |
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NAD+ |
electron acceptor |
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fermentation |
glycolysis and anaerobic pathways |
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In aerobic respiration, glucose molecules are converted to acetyl CoA molecules when they enter |
the Krebs cycle |
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Yeast cells produce alcohol and carbon dioxide in the process of |
alcoholic fermentation |
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In cellular respiration, glycolysis immediately precedes: |
the Krebs cycle |
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In cellular respiration, more energy is transferred in _________ than in any other step. |
the electron transport chain |
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__________ donates electrons to the electron transport chain. |
FADH2 and NADH |
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The breakdown of organic compounds to produce ATP is known as |
cellular respiration |
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Glycolosis begins with glucose and produces |
pyruvic acid |
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An important molecule generated by both lactic acid fermentation and alcoholic fermentation is: |
NAD+ |
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In the first step of aerobic respiration, pyruvic acid from glycolysis produces CO2, NADH, H+ and : |
acetyl CoA |
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The electron transport chain is driven by two products of the Krebs cycle- |
NADH and FADH2 |
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What happens to electrons as they are transported along the electron transport chain? |
they lose energy |
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The energy efficiency of cellular respiration is approximately: |
39% |
