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20 Cards in this Set
- Front
- Back
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cellular respiration
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releases energy to make ATP when oxygen is present
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where does cellular respiration take place?
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mitochondria
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what happens during glycosis?
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splits glucose into 2 three-carbon molecules and makes 2 ATP
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in which parts of the mitochondria does cellular respiration take place?
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matrix and inner membrane
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equation for cellular respiration:
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C6H12OO6+6O2 --> 6CO2+6H2O
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basically, what are the steps of cellular respiration?
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carbon enters mitochondria, energy is transfered, molecules from glycolysis and krebs cycle enters mitochondria, and ATP molecules are produced
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what happens to the molecules formed during glycolysis when oxygen is avalible?
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the products are used to produce more ATP molecules through cellular respiration
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what does a net gain of 2 ATP means?
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it means that when 1 glucose is broken down, 2 ATPs are gained
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what does the krebs cycle do?
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it breaks down citric acid and transfers energy to the electron transport chain
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where is the electron transport chain located?
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the inner membrane of the mitochondria
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what is the purpose of fermentation?
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glycolysis without oxygen
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when does fermentation take place in the muscle cells?
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when there is no oxygen in the muscles
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how is fermentation invovled in the production of ATP?
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it helps glycolysis and glycolysis helps in the production of ATP
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whats the difference between lactic and alcoholic acid?
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lactic - ATP turns into ADP
alcoholic - ADP turns into ATP |
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what are the 2 types of aerobic resperation?
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krebs cycle and the electron transport chain
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what are the products of glycolysis?
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2 ATP, 2 NADH, 2 pyruvic acid molecules
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where does glycolysis take place?
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cytoplasm
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what is the krebs cycle?
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a process following gylcolysis in which pyruvic acid is broken down into carbon dioxide
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what are the products of aerobic respiration?
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36 ATP total
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final electron acceptor
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oxygen
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