How Do You Spell OXIDASE REACTION?

Pronunciation: [ˈɒksɪdˌe͡ɪs ɹɪˈakʃən] (IPA)

The word "oxidase reaction" is spelled using the International Phonetic Alphabet (IPA) as ˈɑksɪˌdeɪz riˈækʃən. The first syllable is pronounced "ahk-si," with the "x" sounding like a "ks" blend. The "o" in "ox" sounds like an "ah" sound. The second syllable is pronounced "dayz," with a long "a" sound. The final syllable is pronounced "ri-ak-shun," with the stress on the second syllable. This word is used to describe a type of chemical reaction involving enzymes that transfer electrons from one molecule to another.

OXIDASE REACTION Meaning and Definition

1. Oxidase reaction is a biochemical process that involves the addition of oxygen to a substrate molecule, resulting in its oxidation. The term "oxidase" refers to the enzyme responsible for catalyzing this reaction, known as an oxidase enzyme.

   In an oxidase reaction, the oxidase enzyme facilitates the transfer of electrons from the substrate to an electron acceptor, usually molecular oxygen (O2). This transfer of electrons leads to the formation of a product, while simultaneously reducing oxygen to water (H2O) or hydrogen peroxide (H2O2). The oxidase enzyme acts as a catalyst, meaning it increases the rate of the reaction without being consumed.

   The presence of an oxidase enzyme can be detected through the use of specific enzyme tests. One commonly used test is the oxidase test, which involves the addition of a reagent containing a dye that changes color when oxidized. This color change indicates the presence of an active oxidase enzyme.

   Oxidase reactions are essential in many biological processes. They play a crucial role in cellular respiration, where they are involved in the final stage of the electron transport chain, converting electrons and protons into water. Oxidase reactions also occur in other metabolic pathways, including the breakdown of amino acids and fatty acids.

   Overall, the oxidase reaction is a fundamental process that involves the enzymatic oxidation of a substrate molecule, resulting in the production of a product and the simultaneous reduction of oxygen.

2. The formation of indol blue when a blood smear containing myeloid leucocytes is treated with a mixture of alphanaphthol and paradimethyl-aniline-sulphate; the meyloid leucocytes contain a ferment of the oxidase variety which causes this reaction, the lymphoid leucocytes do not.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for OXIDASE REACTION

• ixidase reaction
• kxidase reaction
• lxidase reaction
• pxidase reaction
• 0xidase reaction
• 9xidase reaction
• ozidase reaction
• ocidase reaction
• odidase reaction
• osidase reaction
• oxudase reaction
• oxjdase reaction
• oxkdase reaction
• oxodase reaction
• ox9dase reaction
• ox8dase reaction
• oxisase reaction
• oxixase reaction
• oxicase reaction
• oxifase reaction

Etymology of OXIDASE REACTION

The etymology of the word "oxidase reaction" can be broken down as follows:

1. Oxidase: The term "oxidase" is derived from the words "oxidation" and the suffix "-ase". "Oxidation" refers to a chemical reaction that involves the loss of electrons or an increase in oxidation state, while the suffix "-ase" is used to denote an enzyme. Therefore, an "oxidase" is an enzyme that catalyzes or promotes oxidation reactions.

2. Reaction: The term "reaction" comes from the Latin word "reactio", which means "a return" or "a counter-action". It refers to the process in which two or more substances combine or interact with each other, resulting in a chemical or physical change.

So, the etymology of "oxidase reaction" suggests that it is a reaction catalyzed by an oxidase enzyme, involving oxidation processes.