Which one of the following pairs of food components in human reaches the stomach totally undigested?

Options

A. Starch and fat
B. Fat and cellulose
C. Starch and cellulose
D. Protein and starch

Answer

B

Explanation

Oral cavity (saliva) lacks ny fat digesting enzyme. Fat is largely digested in the small intestine. Cellulose is not digested at all in the human beings. Therefore, both fat and cellulose reach the stomach totally undigested.