Fill in the blanks with the numerical answer only: Number of electrons generated in oxidation of 1 glucose to 2 pyrvuate in glycolysis. Number of electrons generated in the oxidation of 2 pyruvate by pyruvate dehydrogenase complex. Number of electrons generated for complex II in oxidation of 2 acetyl CoA via the TCA Cycle.
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.
Fill in the blanks with the numerical answer only:
Number of electrons generated in oxidation of 1 glucose to 2 pyrvuate in glycolysis.
Number of electrons generated in the oxidation of 2 pyruvate by pyruvate dehydrogenase complex.
Number of electrons generated for complex II in oxidation of 2 acetyl CoA via the TCA Cycle.
Introduction
Cellular respiration is the process by which cells convert nutrients (such as glucose and other sugars, fats, and amino acids) into energy in the form of ATP (adenosine triphosphate). ATP is the primary energy currency of the cell and is required for many cellular processes, including muscle contraction, protein synthesis, and the transport of molecules across the cell membrane.
Cellular respiration occurs in three main stages: glycolysis, the citric acid cycle (also called the TCA cycle or Krebs cycle), and oxidative phosphorylation (which involves the electron transport chain and chemiosmosis).
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