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Digestion and Absorption — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYDigestion and Absorption2 Marks
Question
Answer briefly:
  1. How does pepsinogen change into its active form?
  2. How does bile help in the digestion of fats?
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Answer

  1. Inactive form of pepsinogen is activated by the action of HCl.
  2. Bile salts help in emulsification of lipids and activate the lipases.

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