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  2. Mineral (nutrient) - Wikipedia

    en.wikipedia.org/wiki/Mineral_(nutrient)

    Mineral (nutrient) Carbonic anhydrase, an enzyme that requires zinc (gray sphere near the center of this image), is essential for exhalation of carbon dioxide. In the context of nutrition, a mineral is a chemical element. Some "minerals" are essential for life, but most are not. [1][2][3] Minerals are one of the four groups of essential ...

  3. Molybdenum - Wikipedia

    en.wikipedia.org/wiki/Molybdenum

    Molybdenum. body-centered cubic (bcc) (cI2) Molybdenum is a chemical element; it has symbol Mo (from Neo-Latin molybdaenum) and atomic number 42. The name derived from Ancient Greek Μόλυβδος molybdos, meaning lead, since its ores were confused with lead ores. [9]

  4. List of micronutrients - Wikipedia

    en.wikipedia.org/wiki/List_of_micronutrients

    Copper [5] Chlorine. Selenium. Manganese. Molybdenum. Cobalt (as a component of vitamin B 12) Fluorine. Iodine [6] Silicon [7]

  5. Molybdenum in biology - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_in_biology

    The molybdenum cofactor (pictured) is composed of a molybdenum-free organic complex called molybdopterin, which has bound an oxidized molybdenum (VI) atom through adjacent sulfur (or occasionally selenium) atoms. Except for the ancient nitrogenases, all known Mo-using enzymes use this cofactor. Molybdate is transported in the body as MoO 42−.

  6. Microbial oxidation of sulfur - Wikipedia

    en.wikipedia.org/wiki/Microbial_oxidation_of_sulfur

    Microbial oxidation of sulfur is the oxidation of sulfur by microorganisms to build their structural components. The oxidation of inorganic compounds is the strategy primarily used by chemolithotrophic microorganisms to obtain energy to survive, grow and reproduce. Some inorganic forms of reduced sulfur, mainly sulfide (H 2 S/HS −) and ...

  7. Lipoic acid - Wikipedia

    en.wikipedia.org/wiki/Lipoic_acid

    Lipoic acid contains two sulfur atoms connected by a disulfide bond in the 1,2-dithiolane ring. It also carries a carboxylic acid group. It is considered to be oxidized relative to its acyclic relative dihydrolipoic acid, in which each sulfur exists as a thiol. [3] It is a yellow solid.

  8. Biological roles of the elements - Wikipedia

    en.wikipedia.org/wiki/Biological_roles_of_the...

    Can inactivate certain enzymes, as a result, both the metal and some compounds (especially methylmercury) are harmful to most life forms; there is a long and complex history of mercury poisoning in humans. [10] molybdenum: 42: 5: Found in many enzymes; essential to all eukaryotes, and to some bacteria.

  9. Molybdenum deficiency - Wikipedia

    en.wikipedia.org/wiki/Molybdenum_deficiency

    Specialty. Endocrinology. Molybdenum deficiency refers to the clinical consequences of inadequate intake of molybdenum in the diet. The amount of molybdenum required is relatively small, and molybdenum deficiency usually does not occur in natural settings. [1] However, it can occur in individuals receiving parenteral nutrition. [2][3]