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Maharashtra State BoardSSC (English Medium) 7th Standard

What causes the problem of acidity? - General Science

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Question

What causes the problem of acidity?

Answer in Brief
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Solution

Stomach contains special cells called oxyntic or parietal cells, which secrete hydrochloric acid in the stomach. It plays two important roles like:

  1. It initiates protein digestion by activating the conversion of pepsinogen to pepsin.
  2. It provides an acidic medium for the activity of pepsin and other enzymes present in gastric juice.
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Chapter 12: The Muscular System and Digestive System in Human Beings - Exercise [Page 87]

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Balbharati General Science [English] Standard 7 Maharashtra State Board
Chapter 12 The Muscular System and Digestive System in Human Beings
Exercise | Q 5.2 | Page 87
Balbharati General Science Integrated [English] Standard 7 Maharashtra State Board
Chapter 12 The Muscular System and Digestive System in Human Beings
Exercise | Q 5. (b) (i) | Page 81
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