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CBSE Class 10 Answered

what is role of HCL in stomach?
 
 
Asked by nandini19 | 18 May, 2016, 07:51: PM
answered-by-expert Expert Answer
Hydrochloric acid gets mixed with food and kills the bacteria present in food. It also destroys the structure of proteins so that the enzymes can digest them easily. Hydrochloric acid also creates acidic conditions necessary for the action of the enzyme pepsin. It activates pepsin to act on proteins.
Answered by Sivanand Patnaik | 19 May, 2016, 07:35: AM

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CBSE 10 - Biology
CASE BASED QUESTION 1) The glucose breakdown pathway in case of aerobic respiration is shown in the flowchart below (a) Name the molecule in the cell which stores the energy produced at the end of the pathway. (b) Why do we get cramps during vigorous muscular activity ? (c) Name A and B formed by the breakdown of glucose in cytoplasm.
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