Draw the pathway for the conversion of Propionyl CoA to Succinyl CoA as it occurs in the matrix of the mitochondria. Show the structures and names of all reactants and products, as well as the names of the enzymes. You do not need to draw the structures of ATP, NAD+, CoA, etc., but do show them as reactants or products in the appropriate places. You do not need to show the mechanisms of the enzymes. Draw the pathway for the conversion of Succinyl CoA into 4 CO2. Show the structures and names of all reactants and products, as well as the names of the enzymes. You do not need to draw the structures of ATP, NAD+, CoA, etc., but do show them as reactants or products in the appropriate places. You do not need to show the mechanisms of the enzymes.
Electron Transport Chain
The electron transport chain, also known as the electron transport system, is a group of proteins that transfer electrons through a membrane within mitochondria to create a gradient of protons that drives adenosine triphosphate (ATP)synthesis. The cell uses ATP as an energy source for metabolic processes and cellular functions. ETC involves series of reactions that convert redox energy from NADH (nicotinamide adenine dinucleotide (NAD) + hydrogen (H)) and FADH2(flavin adenine dinucleotide (FAD)) oxidation into proton-motive force(PMF), which is then used to synthesize ATP through conformational changes in the ATP synthase complex, a process known as oxidative phosphorylation.
Metabolism
Picture a campfire. It keeps the body warm on a cold night and provides light. To ensure that the fire keeps burning, fuel needs to be added(pieces of wood in this case). When a small piece is added, the fire burns bright for a bit and then dies down unless more wood is added. But, if too many pieces are placed at a time, the fire escalates and burns for a longer time, without actually burning away all the pieces that have been added. Many of them, especially the larger chunks or damp pieces, remain unburnt.
Cellular Respiration
Cellular respiration is the cellular process involved in the generation of adenosine triphosphate (ATP) molecules from the organic nutritional source obtained from the diet. It is a universal process observed in all types of life forms. The glucose (chemical formula C6H12O6) molecules are the preferred raw material for cell respiration as it possesses a simple structure and is highly efficient in nature.
Draw the pathway for the conversion of Propionyl CoA to Succinyl CoA as it occurs in the
matrix of the mitochondria. Show the structures and names of all reactants and products, as well as
the names of the enzymes. You do not need to draw the structures of ATP, NAD+, CoA, etc., but do
show them as reactants or products in the appropriate places. You do not need to show the
mechanisms of the enzymes.
Draw the pathway for the conversion of Succinyl CoA into 4 CO2. Show the structures and
names of all reactants and products, as well as the names of the enzymes. You do not need to draw
the structures of ATP, NAD+, CoA, etc., but do show them as reactants or products in the appropriate
places. You do not need to show the mechanisms of the enzymes.
How many ATPs would be generated by the complete oxidation of Propionyl CoA into 3 CO2
using any of the required enzymes of -oxidation, gluconeogenesis, glycolysis,the citric acid cycle and
oxidative phosphorylation?
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