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Glite Dictionary
coenzyme A

coenzyme A

4.3
A small chemical in cells that helps make and break down fats, sugars, and parts of proteins
  • noun
  • /ˈkoʊɛnzaɪm eɪ/
  • Specialized
translation icon : coenzima A
  • In cellular respiration, the conversion of pyruvate to coenzyme A is a vital step for energy production.

So I think it's named Carnitine palmateal coenzyme A Basically it's it just takes nutrients from outside your mitochondria and puts them in.

Examples

  • The rate-limiting factor in cholesterol synthesis is the presence of the enzyme hydroxymethylglutaryl coenzyme A (HMG-CoA).

    Academic text (2011)

  • So this activates the acid which then reacts with coenzyme A shown here HS Co A, which will generate the thioester of the fatty acid.

  • So I think it's named Carnitine palmateal coenzyme A Basically it's it just takes nutrients from outside your mitochondria and puts them in.

    Andrew Huberman

  • Acetyl coacarboxylase or ACC is the enzyme that makes malonyl coenzyme A out of its precursor, acetyl coenzyme A.

  • The role of coenzyme A in breaking down fatty acids is essential for proper metabolism.

  • The synthesis of fatty acids requires the action of malonyl coenzyme A, which is derived from acetyl coenzyme A.

Surface Forms

coenzyme A singular
coenzymes A plural

Morphology

coenzyme + A

The headword is simply a noun phrase naming a particular type of coenzyme: the core meaning comes from 'coenzyme' and 'A' functions as an identifying label/subtype, so a learner who knows both constituents can infer 'coenzyme A' = a specific coenzyme. Scientific naming with a letter label is cross-linguistically common, so the basic referential meaning is transparently derivable even if fine biochemical details are not.

Etymology

Coenzyme A got its name in early labs: scientists called small molecules that 'help' enzymes coenzymes, and the first one they found was labeled A. This small helper carries tiny chemical parts inside cells, so the name fits the molecule that helps cells use food and make energy.