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Question 27Asked in RRB JE CBT-1, 19 Feb 2026, Shift 1 (9:00 AM)

Which enzyme initiates carbohydrate digestion in the human mouth?

  1. ASalivary amylase present in saliva
  2. BPepsin secreted by gastric glands
  3. CLipase secreted by liver
  4. DTrypsin released by pancreas
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Correct answer: (A) Salivary amylase present in saliva

From RRB JE CBT-1 PYQ 19 Feb 2026, Shift 1 (9:00 AM)

This is question 27 of RRB JE CBT-1 PYQ 19 Feb 2026, Shift 1 (9:00 AM). See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.