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to provide a relatively unstable molecule whose acetyl portion can readily bind to oxaloacetate
Vitamin K is also a coenzyme.
A coenzyme is a nonprotein compound that is loosely bound to an enzyme. In humans, the element copper is considered as a coenzyme.
Acetyl-Coenzyme A (Acetyl-CoA) is the compound the enters the Kreb's cycle and reacts with oxaloacetate. It is dervied from the pyruvate, produced in glycolysis, that has gone through decarboxylation and has conezyme A attached to it.
riboflavin
Pantothenic acid is converted into its active form Coenzyme A.
coenzyme
Acetyl-CoA: CoA=Co-enzyme A; Coenzyme I, coenzyme II, coenzyme A and B-12 and coenzyme Q.
A coenzyme helps an enzyme do its' work. Without the coenzyme, the enzyme will remain inactive.
to provide a relatively unstable molecule whose acetyl portion can readily bind to oxaloacetate
Vitamin K is also a coenzyme.
The metabolism process
I'm not aware of any weight loss properties of Coenzyme Q10, or any other coenzyme.
It is an important coenzyme for nutrition. CoA = coenzyme-A
Holoenzyme= Apoenzyme+ coenzyme
Coenzyme Q10 stimulates the lipid metabolism which in turn affects the body's ability to break down food into energy. http://www.hwize.com/coenzyme-q10/coenzyme-q10.html
A coenzyme is a non-protein organic molecule that is required for the activity of an enzyme, while an apoenzyme is the protein component of an enzyme without its cofactor or coenzyme. Together, a coenzyme and an apoenzyme form a holoenzyme that is fully functional.