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process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
(nicotinamide adenine dinucleotide) an electron carrier molecule that helps to pass energy from glucose to other pathways in the cell
2nd stage of cellular respiration in which pyruvic acid is broken down into carbon dioxide in a series of energy extracting reactions
electron transport chain(ETC)
a series of proteins in which the high energy electrons from the kreb cycle are used to convert ADP to ATP
energy investment phase
phase in glycolysis that involves putting in 2 ATP to get the reaction started
energy yielding phase
phase in glycolysis where 2 PGAL are turned into 2 pyruvic acid, another 3 carbon molecule and releases 4ATP with net gain of 2 ATP and 2 NAD+ turned into 2 NADH
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