A healthy person eats the following diet-5gm raw sugar, 4 gm albumin, 10 gm pure buffalo ghee adulterated with 2 gm vegetable ghee (hydrogenated vegetable oil) and 5 gm lignin. How many calories he is likely to get? 
1. 126 
2. 164
3. 112
4. 144 

One of the constituents of the pancreatic juice, while poured into the duodenum in humans is:
1. Enterokinase 

2. Trypsinogen

3. Chymotrypsin 

4. Trypsin

Which one of the following correctly represents the normal adult human dental formula?

1. $\frac{3}{3},\frac{1}{1},\frac{3}{3},\frac{3}{3}$

2. $\frac{3}{3},\frac{1}{1},\frac{3}{2},\frac{1}{1}$

3. $\frac{2}{2},\frac{1}{1},\frac{3}{2},\frac{3}{3}$

4. $\frac{2}{2},\frac{1}{1},\frac{2}{2},\frac{3}{3}$

Jaundice is a disorder of:

1. Skin and eyes

2. Digestive system

3. Circulatory system

4. Excretory system

If for some reason the parietal cells of the gut epithelium become partially non-functional, what is likely to happen:

Where do certain symbiotic microorganisms typically occur in the human body?
1. Oral lining and tongue surface
2. Vermiform appendix and rectum
3. Duodenum
4. Caecum

A young infant may be feeding entirely on mother's milk, which is white in colour but the stools, which the infant passes out is quite yellowish. What is this yellow colour due to?

1. Intestinal juice

2. Bile pigments passed through bile juice

3. Undigested milk protein casein

4. pancreatic juice poured into the duodenum