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Most co-enzymes are derived from:

Correct answer: A. Vitamins

  • A. Vitamins
  • B. Cellulose
  • C. Phospholipids
  • D. Nucleic acids

Explanation

Most coenzymes are derived from vitamins. Coenzymes are organic molecules that work with enzymes to facilitate and enhance their catalytic activity. These coenzymes often function as carriers of specific functional groups or electrons during enzymatic reactions. Co-enzymes are organic cofactors that assist the catalytic activity of enzymes. Most co-enzymes are derived from vitamins. For example, nicotinamide dinucleotide (NAD) is derived from Vitamin B3.

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About Enzymes

Enzymes are biological catalysts that lower activation energy without being consumed, and their specificity is explained by the lock and key and induced fit models. Work includes the effects of temperature, pH and substrate concentration on reaction rate, plus competitive and non-competitive inhibition and how these differ.

Practise Enzymes

633 free Enzymes MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.

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