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Chpt 25

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
metabolism   all chemical reactions  
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catabolism   chemical reaction that breaks down complex organic molecules, produces more energy than it uses  
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anabolism   chemical reaction that breaks down ssimple molecules and monomers  
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oxidation   removal of electronsfrom an atom or molecule and decreases potential energy  
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reduction   opposite of oxidation, additon of electrons to a molecule, increase potential energy  
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coenzymes   transport vechicle when a substance is oxidized, carrys free cell to another compound, carry H atoms NAD & FAD  
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phosphorylation   addition of phosphate group added to a molecule  
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cell respiration   oxidation of glucose to produce ATP, invloves glycosis, formation of acetyl coenzyme A, the krebs cycle and elctron transport chain  
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glycosis   set of reactions in which 1 glucose molecule is oxidized  
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oxidation of glucose   involves glycosis, the formation of acetyl coenzyme A, the Krebs cycle and electron transport chart  
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anaerobic cellular respiration   production of ATP without O2  
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reduction   opposite of oxidation, additon of electrons to a molecule, increase potential energy  
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coenzymes   transport vechicle when a substance is oxidized, carrys free cell to another compound, carry H atoms NAD & FAD  
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phosphorylation   addition of phosphate group added to a molecule  
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cell respiration   oxidation of glucose to produce ATP, invloves glycosis, formation of acetyl coenzyme A, the krebs cycle and elctron transport chain  
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glycosis   set of reactions in which 1 glucose molecule is oxidized  
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oxidation of glucose   involves glycosis, the formation of acetyl coenzyme A, the Krebs cycle and electron transport chart  
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anaerobic cellular respiration   production of ATP without O2  
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processes that are called anaerobic respiration   glycolysis, formation of acetyl coenzyme A, krebs, electron transport chain  
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reactions of Krebs cycle occur where   matrix of mitochondria  
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Co2 is released during which cycle   krebs cycle  
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3 results of Krebs Cycle   production of reduced coenzymes NADH+H and FADH2 which contained stored energy, generations of GTP, formation of CO2 that is transported to lungs for exhalation  
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GTP   high energy compound  
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Fate of pyruvic acid   when o2 is plentiful pyruvic acid enters mitochondria and is converted to acetyl coenzyme A and enters the the krebs cycle, when o2 is scarce most pyruvic acid is converted to lactic acid via an anerobic pathway  
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Created by: kayjay
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