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bio ch 9

TermDefinition
calorie amount of energy needed to raise the temperature of 1 gram of water 1 degrees Celsius
cellular respiration is the process that releases energy from food in the presence of oxygen
aerobic "in air"
anaerobic "without air"
glycolysis the break down of glucose by enzymes
NAD+ electron carriers involved in oxygen
Krebs cycle pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
matrix is the innermost compartment of the mitochondria and the site of the Krebs cycle reactions
fermentations in the absence of oxygen, fermentation releases energy from food molecules by producing ATP
alcoholic fermentation pyruvic acid+NADPH---> Alcohol + CO2 + NAD+
lactic acid fermentation pyruvic acid+ NADH-----> lactic acid + NAD+
Created by: Nickryan33
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