An antibacterial enzyme present in saliva and tears is called

  1. A. ribozyme
  2. B. lipase
  3. C. lysozyme
  4. D. isomerase

Correct Answer: C. lysozyme

Explanation

Lysozyme is a naturally occurring antimicrobial enzyme found in tears, saliva, and sweat that destroys bacterial cell walls, specifically targeting peptidoglycan.

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