Anxiety and eating spicy food together in an otherwise normal human, may lead to  

1. indigestion

2. jaundice

3. diarrhea

4. vomiting

Two friends are eating together on a dining table. One of them suddenly starts coughing while swallowing some food. This coughing would have been due to improper movement of 

1. diaphragm

2. neck

3. tongue

4. epiglottis

Which one of the following is a protein deficiency disease?

1. Eczema

2. Cirrhosis

3. Kwashiorkor

4. Night blindness

Rennin acts on

1. milk changing casein into calcium paracaseinate at 7.2 - 8.2 pH

2. protein in stomach

3. fat in intestine

4. milk changing casein into calcium paracaseinate at 1-3 pH

In vertebrates lacteals are found in

1. ileum

2. ischium

3. oesophagous

4. ear

Release of pancreatic juice is stimulated by 

1. enterokinase

2. cholecystokinin

3. secretin

4. Both 2 and ;3

The hormone that stimulates the stomach to secrete gastric juice is 

1. gastrin

2. renin 

3. enterokinase

4. enterogasterone

The enzyme enterokinase helps in the conversion of 

1. pepsinogen into pepsin

2. trypsinogen into trypsin

3. caseinogen into casein

4. proteins into polypeptides

Cholecystokinin and duocrinin are secreted by

1. adrenal cortex

2. thyroid gland

3. pancreas

4. intestine

Inhibition of gastric and stimulation of gastric, pancreatic and bile secretions are controlled by hormones 

1. gastrin, secretin, enterokinin and cholecystokinin

2. enterogasterone, gastrin, pancreozymin and cholecystokinin

3. gastrin, enterogasterone, cholecystokinin and pancreozymin

4. secretin, enterogasterone, gastrin and enterokinin