explain in detail the oxidative phosphorylation in cellular respiration

What percentage of ATP is produced by substrate-level phosphorylation in aerobic respiration?

Describe the main catabolic pathways and their locations inaerobic respiration.

Given the overall equation for respiration (C6H12O6 + 6O2 6CO2 + 6H2O), in which step(s) in the respiratory pathway is/are each of the reactants used up and each of the products made?  Photosynthetic reactions require NADPH while NADH is involved in aerobic respiration. These two molecules regulate both the biosynthetic and the catabolic activity of the cell. Explain how they do this. Note that NAD+ kinase phosphorylates NAD+ to produce NADPH+.

List the four stages of aerobic cellular respiration.  In addition, for each stage list the amount of NADH, FADH, CO2 and ATP made per glucose molecule.

What is decarboxylation?  Give examples of two stages in aerobic respiration when this occurs.

Using the answer code on the right, indicate which form of energy production is being described: 1. takes place in the mitochondrial matrix 2. produces H2O as a by-product 3. results in a rich yield of ATP 4. takes place in the cytosol 5. processes acetyl-CoA 6. takes place in the mitochondrial innermembrane cristae 7. converts glucose into two pyruvate molecules 8. uses molecular oxygen 9. accomplished by the electron transport system and ATP synthase (a) glycolysis (b) citric acid cycle (c) oxidative phosphorylation

What is the difference between respiration and aerobic cellular respiration?

b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to each listed feature of cellular respiration. You may need to state 'Yes' or 'No' in more than one box in a particular row in some cases. Cellular Respiration Feature Involved in aerobic respiration Occurs in the mitochondrial matrix Pyruvate molecules are produced Acetyl COA combines with a 4 carbon molecule Electrons are passed between protein carriers ATP is produced NAD+ gains hydrogen FADH₂ loses hydrogen Glycolysis Yes / No Krebs Cycle Yes / No Electron Transport chain Yes / No

b) Place a 'Yes' or a 'No' in the appropriate boxes that correspond to each listed feature of cellular respiration. You may need to state 'Yes' or 'No' in more than one box in a particular row in some cases. Cellular Respiration Feature Involved in aerobic respiration Occurs in the mitochondrial matrix Pyruvate molecules are produced Acetyl CoA combines with a 4 carbon molecule Electrons are passed between protein carriers ATP is produced NAD* gains hydrogen FADH₂ loses hydrogen Glycolysis Yes / No Krebs Cycle Yes / No Electron Transport chain Yes/No 90+