Which one forms the raw material for coenzymes_______________________?
Correct answer: A. Vitamins
- A. Vitamins
- B. Carbohydrates
- C. Proteins
- D. Metals
Explanation
Many coenzymes are derived from vitamins, especially B-group vitamins, which are converted into active coenzyme forms that carry electrons or chemical groups. The likely alternative is metals because some cofactors are metal ions, but metals are inorganic activators or cofactors rather than the raw material for most coenzymes.
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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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