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Understandings, applications, and skills
8.2.U1 Cell respiration involves the oxidation and reduction of electron carriers.
8.2.U2 Phosphorylation of molecules makes them less stable.
8.2.U3 In glycolysis, glucose is converted to pyruvate in the cytoplasm.
8.2.U4 Glycolysis gives a small net gain of ATP without the use of oxygen. [The names of the intermediate compounds in gylcolysis is not required.]
8.2.U5 In aerobic cell respiration pyruvate is decarboxylated and oxidized, and converted into acetyl compound and attached to coenzyme A to form acetyl coenzyme A in the link reaction.
8.2.U6In the Krebs cycle, the oxidation of acetyl groups is coupled to the reduction of hydrogen carriers, liberating carbon dioxide. [The names of the intermediate compounds in the Krebs cycle is not required.]
8.2.U7 Energy released by oxidation reactions is carried to the cristae of the mitochondria by reduced NAD and FAD.
8.2.U8 Transfer of electrons between carriers in the electron transport chain in the membrane of the cristae is coupled to proton pumping.
8.2.U9 In chemiosmosis protons diffuse through ATP synthase to generate ATP.
8.2.U10 Oxygen is needed to bind with the free protons to maintain the hydrogen gradient, resulting in the formation of water.
8.2.U11 The structure of the mitochondrion is adapted to the function it performs.
8.2.A1 Electron tomography used to produce images of active mitochondria.
8.2.S1 Analysis of diagrams of the pathways of aerobic respiration to deduce where decarboxylation and oxidation reactions occur.
8.2.S2 Annotation of a diagram of a mitochondrion to indicate the adaptations to its function.
8.2.U2 Phosphorylation of molecules makes them less stable.
8.2.U3 In glycolysis, glucose is converted to pyruvate in the cytoplasm.
8.2.U4 Glycolysis gives a small net gain of ATP without the use of oxygen. [The names of the intermediate compounds in gylcolysis is not required.]
8.2.U5 In aerobic cell respiration pyruvate is decarboxylated and oxidized, and converted into acetyl compound and attached to coenzyme A to form acetyl coenzyme A in the link reaction.
8.2.U6In the Krebs cycle, the oxidation of acetyl groups is coupled to the reduction of hydrogen carriers, liberating carbon dioxide. [The names of the intermediate compounds in the Krebs cycle is not required.]
8.2.U7 Energy released by oxidation reactions is carried to the cristae of the mitochondria by reduced NAD and FAD.
8.2.U8 Transfer of electrons between carriers in the electron transport chain in the membrane of the cristae is coupled to proton pumping.
8.2.U9 In chemiosmosis protons diffuse through ATP synthase to generate ATP.
8.2.U10 Oxygen is needed to bind with the free protons to maintain the hydrogen gradient, resulting in the formation of water.
8.2.U11 The structure of the mitochondrion is adapted to the function it performs.
8.2.A1 Electron tomography used to produce images of active mitochondria.
8.2.S1 Analysis of diagrams of the pathways of aerobic respiration to deduce where decarboxylation and oxidation reactions occur.
8.2.S2 Annotation of a diagram of a mitochondrion to indicate the adaptations to its function.
Bioknowledgy
Alex lee
Cell Respiration 1 - Intro
Cell Respiration 2 - Glycolysis
Cell Respiration 3 - Link Reaction
Cell Respiration 4 - Krebs Cycle
Cell Respiration 5 - Electron Transport Change
Mitochondira
Cell Respiration 2 - Glycolysis
Cell Respiration 3 - Link Reaction
Cell Respiration 4 - Krebs Cycle
Cell Respiration 5 - Electron Transport Change
Mitochondira
DENA DENA A FA NA
Extra resources
Cell Respiration
Cellular respiration by PH School
Cellular respiration by Sunamas Inc.
Cellular respiration a 3D animation by McGraw and Hill
Cellular respiration by Handwritten tutorials (below)
Glycolysis
Glycolysis by Smith University
How glycolysis works by McGraw and Hill
Glycolysis and fermentation in yeast by Indiana Uni has more detail than needed, but nicely illustrates that glycolysis is a metabolic pathway
Glycolysis by IUBMB again contains more detail than needed, but does neatly show the bond breaking and forming
Glycolysis by John Kyrk contains more detail than needed, but is a nice animation
Glycolysis by Cornell University
Glycolysis by National Louis UniversityKrebs cycle
Citric acid cycle by National Louis University
The citric acid cycle by Wiley
The citric acid cycle by Interactive concepts in biochemistry
How the Krebs cycle works by McGraw and Hill
Krebs cycle by John Kyrk contains more detail than needed, but is a nice animation
Oxidative Phosphorylation
Electron transport and chemiosmosis by National Louis University
Oxidative Phosphorylation by Interactive concepts in biochemistry
Oxidative phosphorylation by Purdue University
Electron transport system and ATP synthesis by McGraw and Hill
Mitochondria/electron transport by John Kyrk contains more detail than needed, but is a nice animation
Cellular respiration by PH School
Cellular respiration by Sunamas Inc.
Cellular respiration a 3D animation by McGraw and Hill
Cellular respiration by Handwritten tutorials (below)
Glycolysis
Glycolysis by Smith University
How glycolysis works by McGraw and Hill
Glycolysis and fermentation in yeast by Indiana Uni has more detail than needed, but nicely illustrates that glycolysis is a metabolic pathway
Glycolysis by IUBMB again contains more detail than needed, but does neatly show the bond breaking and forming
Glycolysis by John Kyrk contains more detail than needed, but is a nice animation
Glycolysis by Cornell University
Glycolysis by National Louis UniversityKrebs cycle
Citric acid cycle by National Louis University
The citric acid cycle by Wiley
The citric acid cycle by Interactive concepts in biochemistry
How the Krebs cycle works by McGraw and Hill
Krebs cycle by John Kyrk contains more detail than needed, but is a nice animation
Oxidative Phosphorylation
Electron transport and chemiosmosis by National Louis University
Oxidative Phosphorylation by Interactive concepts in biochemistry
Oxidative phosphorylation by Purdue University
Electron transport system and ATP synthesis by McGraw and Hill
Mitochondria/electron transport by John Kyrk contains more detail than needed, but is a nice animation
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