What is oxidative metabolism?

Oxidative metabolism is the catabolic first half of the metabolism in which the cell decomposes molecules into energy or adenosine triposphate (ATP). The other half of the metabolism involves the use of this cellular energy to create molecules such as tissues and organs, and is referred to as anabolism. Aerobic cell breathing, the process requiring the use of oxygen, is the most effective form of production, etc. ATP can also be produced anaerobically, without oxygen.

Oxidative metabolism begins with the decay of organic nutrients such as carbohydrates, sugars, proteins, vitamins and fats. Glucose, simple sugar, is the most common nutrient that decomposes in a process known as glycolysis or glucose metabolism. Glucose metabolism produces two pyruvate molecules that enter the cell mitochondria and are launched into the Krebs cycle. Mitochondrion is an organelle that adds cellular energy to the rest of the cell.

Cruit -cycle S, referred to as a cycle of citric acid and a cycle of tricarboxylicAcid (TCA) describes the oxidation part of the oxidative metabolism. Oxidation is a reduction in electrons and energy release. This cycle begins with one pyruvate molecule, which after a number of chemical reactions is entering the cycle as oxaloOdic acid. The cycle begins and ends with oxalo -acid, which is subject to a number of chemical reactions initiated by the enzyme during the cycle to form energy.

In the cycle of citric acid, oxidation of carbon atoms leads to the production of carbon dioxide and energy. There are two pyruvate molecules entering mitochondria from one reaction of glucose metabolism, so the TCA cycle includes two turns of the cycle to complete. Each wheel produces one ATP, so after completion, two etc. are produced. Oxidative metabolism is an effective process in the fact that the todules is numerous by -products, known as reaction intermediates that are almost immediately used for anabolism after complete catabolism.

Oxidative metabolism is influenced by diseases such as type 1 diabetes. Type 1 diabetes prevents glucose from entering the cell, and no glucose will be available for normal energy production by glycolo. The body then resorts to the disintegration of fatty acids to make it pal. The decomposition of fatty acids results in an acidic by -product known as ketonic bodies. If leave untreated, the amount of ketonic bodies of acidification potensions (pH) of blood and leads to a state threatening the life of ketoacidosis.