10th Class Science Life Processes Question Bank 10th CBSE Science Life Processes

  • question_answer
      How is required pH maintained in the stomach and small intestine?

    Answer:

                      Gastric gland present on the walls of the stomach release HCl acid. HCl creates an acidic medium to facilitates the action of enzyme pepsin. Bile juice from liver makes the food alkaline in small intestine for pancreatic enzyme to act.                                                  (3)


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