Which one forms the raw material for coenzymes?
Correct answer: A. Vitamins
- A. Vitamins
- B. Carbohydrates
- C. Lipids
- D. Proteins
Explanation
Most coenzymes are vitamins or are derived from vitamins. Vitamins are organic compounds that are essential in very small (trace) amounts for the maintenance of normal metabolism.
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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.
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Lock and key model was proposed by _?
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A chemical substance which can react (in place of substrate) with the enzyme but is not transformed into product(s) and thus blocks the active site temporarily or permanently is called:
All enzymes are:
The rate of reaction is directly proportional to the concentration of an enzyme. Which statement is incorrect in this respect?