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15 Cards in this Set
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- Back
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What are two ways to break food monomers into energy?
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1) Cellular Respiration (Aerobic Respiration)
2) Fermentation (Anaerobic Respiration) |
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Cellular Respiration is when Oxygen is..
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Cellular Respiration is when Oxygen IS present. (aka Aerobic Respiration)
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Fermentation is when Oxygen is..
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Fermentation is when Oxygen is NOT present. (aka Anaerobic Respiration)
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What are the 3 Steps of Cellular Respiration?
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1) Glycolysis
2) Krebs (Citric Acid) Cycle 3) Electron Transport Chain and Oxidative Phosphorylation |
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Where does Glycolysis occur?
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In the Cytosol
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Where does the Krebs (Citric Acid) Cycle occur?
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It occurs in the mitochondrial matrix
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Where does the Electron Transport Chains & Oxidative Phosphorylation occur?
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It occurs in the Inner Mitochondrial Membrane
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What does glycolysis mean?
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It means the "splitting of sugar"
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What is the metabolic pathway that consists of 10 reactions each catalyzed by different enzyme?
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GLYCOLYSIS
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In Glycolysis each glucose molecule contains how many carbons?
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each glucose molecule contains 6 carbons. (a 6 carbon chain)
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In Glycolysis, each glucose molecule (6 carbons) is broken down into ______.
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Each glucose molecule (6 carbons) is broken down into 2 PYRUVIC ACID molecules (3 carbons each)
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During Glycolysis, at a normal pH each pyruvic acid loses a ___ & exists as _____.
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During Glycolysis, at a normal pH each pyruvic acid loses a H+ & exists as PYRUVATE.
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In Glycolysis, Glucose is ______ into _____.
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In Glycolysis, Glucose is OXIDIZED into PYRUVIC ACID.
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In Glycolysis, Glucose is OXIDIZED into PYRUVIC ACID. Energy is then transferred to
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In Glycolysis, Glucose is OXIDIZED into PYRUVIC ACID. Energy is then transferred to :
1) NADH (NAD+ is reduced to NADH) 2) ATP is synthesized by phosphorylation |
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In Glycolysis ATP is synthesized by ___.
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ATP is synthesized by PHOSPHORYLATION.
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