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chapter 9 vocab

Biology

TermDefinition
calorie measure of heat energy in food; equivalent to 1000 calories
cellular respiration process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
aerobic process that requires oxygen
anaerobic process that doesn't require oxygen
glycolysis first set of reactions in cellular respiration in which a molecule of glucose is broken into two molecules of pyruvic acid
NAD+ (nicotinamide adenine dinucleotide) electron carrier involved in glycolysis
krebs cycle second stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series of energy -extracting reactions
matrix innermost compartment of the mitochondrion
fermentation process by which cells release energy in the absence of oxygen
Created by: giddings
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