write short notes on coenzymes?
Answers
Explanation:
Coenzymes are nonprotein organic molecules that bind loosely to an enzyme. Many (not all) are vitamins or are derived from vitamins. Many coenzymes contain adenosine monophosphate (AMP). ... Cosubstrates are coenzymes that bind tightly to a protein, yet will be released and bind again at some point.
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Answer:
Coenzyme Definition
A coenzyme is a substance that works with an enzyme to initiate or aid the function of the enzyme. It can be considered a helper molecule for a biochemical reaction. Coenzymes are small, nonproteinaceous molecules that provide a transfer site for a functioning enzyme. They are intermediate carriers of an atom or group of atoms, allowing a reaction to occur. Coenzymes are not considered part of an enzyme's structure. They are sometimes referred to as cosubstrates.
Coenzymes cannot function on their own and require the presence of an enzyme. Some enzymes require several coenzymes and cofactors.
Coenzyme Examples
The B vitamins serve as coenzymes essential for enzymes to form fats, carbohydrates, and proteins.
An example of a nonvitamin coenzyme is S-adenosyl methionine, which transfers a methyl group in bacteria as well as in eukaryotes and archaea.
Coenzymes, Cofactors, and