Q23 of 328 Page 292

Describe intrinsic factors of disease.

Intrinsic factor (IF), also known as gastric intrinsic factor(GIF), is a glycoprotein produced by the parietal cells of the stomach. It is necessary for the absorption of vitamin B12(cobalamin) later on in the small intestine.


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Differentiate between personal health and community health

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What is the difference between symptom and disease.

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What is disease? How many types of diseases have you studied? Give examples.

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Give any four factors necessary for a healthy person.