Co-enzyme is often formed from ?
Correct answer: D. vitamin
- A. lipid
- B. protein
- C. inorganic ion
- D. vitamin
Explanation
Many coenzymes are organic, non-protein helpers derived from vitamins, and they assist enzymes by carrying electrons or chemical groups during reactions. An inorganic ion may be chosen because some enzymes require mineral cofactors, but an inorganic ion is a cofactor rather than a coenzyme.
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About Characteristics of Enzymes
Enzymes are globular biological catalysts that lower activation energy without being consumed, usually showing specificity for particular substrates. Questions cover active sites, enzyme substrate complexes, the lock and key and induced fit models, intracellular and extracellular action, and the effects of denaturation, while distinguishing enzymes from non biological catalysts.
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