which of the following is not secretary substance of the stomuch walls?
a) HCL
b) Mucus
c) pepsin
d) saliva
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Answer:
Saliva
saliva is secreted in mouth from salivary amylase
Extra information:
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- HCL ,Mucus and Pepsin is secreted from inner lining of stomach .
- HCL kills bacteria that enter along with the food.
- Mucus protect lining of stomach .
- Pepsin is an enzyme that breaks down protein.
- Saliva is the juice secreted by salivary amylase or salivary gland.It helps in the break down of starch present in food that we eat.
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