Glycolysis

Lecture 9 Citric Acid bout (Kreb Cycle) cellular Respiration -Large arrive of ATP Pyruvate from glucose is broken megabucks to carbon dioxide + H2O -Oxygen is needed as the utmost electron acceptor in ETC Eukaryotic Cell allow cellular respiration to occur in the mitochondria 1. Citric Acid Cycle à Matrix 2. ETC à Iner membrane 2. make ups of fight backion occur in the matrix of mitochondria 1. Pyruvate is broken down pat(p) into acetyl CoA 2. Citric Acid Cycle 1st confront of Reactions 1. Pyruvate react with Co enzyme A (CoA) 2. Pyruvate splits into carbon dioxide and a 2- come down speed molecule a) 2- carbon copy molecule - acetyl radical group 3. Acetyl group will automatically attach to CoA tuneing AcetylCoA 4. advanced life force e` (H+) are transferred to nicotinamide adenine dinucleotide+ to gradation NADH (receives cardinal in high spirits energy electrons) *Acetyl CoA enters the second stage of cycle. second Stage of Reac tions: 1.Acetyl CoA donates to the Acetyl group to Oxoloaacetate (OAA) to form Citrate 2. Citrate rearranges itself to form isocitate 3. Isocitate loses a carbon to CO2 and form X-Ketagluterate NAD+ à NADH 4.

x-Ketoglutenate loses its Carbon to CO2 and form Succinate a) all 3 Carbons from Pyruvate have been released to CO2 b)NAD+ à NADH c) nil is stored in ATP 5. Succinate Is converted into fumerate a)FAD+ 6. Fumerate is converted into Malate 7. Malate is converted into Oxaloacetate (OAA) NAD+ à NADH Products: 1. 2 CO2 3. 3NADH 3.1FADH2 4.1ATP per Acetyl CoA a) each(prenominal)(pren ominal) acetyl CoA form an special CO2 and ! NADH B Therefore, for each pyruvate supplied for Glycolysis 4NADH à 8NADH 1FADH à 2FAD 3CO2 à 6CO2If you want to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay