Krebs cycle

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9 terms · Covers the vocabulary and concepts for the Krebs cycle.

Krebs cycle

second stage of cellular respiration

mitochondrial matrix

liquid filled center of mitochonrion where the Kreb's cycle occurs

pyruvic acid

Reactant for the Krebs cycle

carbon dioxide

end product of Krebs cycle; where all the carbons from glucose or pyruvic acid end up; exhaled out of the body

NADH

high energy compound that carries electrons to be used later (eight are made during the whole Krebs cycle from each glucose)

FADH2

high energy compound that carries electrons to be used later (two formed during the full Krebs cycle); contains less energy than the other high energy compound NADH

ATP

two of these energy compounds are made during the Krebs cycle from an initial glucose

glycolysis

process that makes 2 pyruvic acids for the Krebs cycle

glucose

compound from which 2 pyruvic acids originate during glycolysis

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