Enzymes are generally inactivated rapidly by exposure to UV high and also a, ẞ rays because it alters the:
Correct answer: C. Shape of enzymes
- A. Quantity of enzyme
- B. pH of enzyme
- C. Shape of enzymes
- D. Temperature of enzyme
- E. Nature of enzyme
Explanation
Exposure to UV, high-energy, and ionizing radiation, such as X-rays and gamma rays, can cause damage to enzymes and other biomolecules. The primary mechanism by which these radiations affect enzymes is by altering their molecular structure or shape. Therefore option C is correct.
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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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