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  • Digestive System
  • Ptyalin of saliva acts best in __________.
Multiple choice

Ptyalin of saliva acts best in __________.

  1. alkaline medium

  2. water

  3. neutral medium

  4. pH 6.7

  5. none of these

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ptyalin of saliva acts best in pH 6.7

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