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Q: Saliva has the enzyme –––––.
  • A. Pepsin
  • B. Ptyalin
  • C. Lipase
  • D. Gastrin
Correct Answer: Option B - Ptyalin found in saliva digest carbohydrate in mouth. It smoothes the food that help in swallowing. Ptyalin contain salivary amylase.
B. Ptyalin found in saliva digest carbohydrate in mouth. It smoothes the food that help in swallowing. Ptyalin contain salivary amylase.

Explanations:

Ptyalin found in saliva digest carbohydrate in mouth. It smoothes the food that help in swallowing. Ptyalin contain salivary amylase.