Which of the following digestive juices has the minimum pH value ?

1. Bile

2. Gastric juice

3. Saliva

4. Pancreatic juice

Assertion      :       Scurvy is caused by deficiency of vitamin.

Reason         :       Deficiency of ascorbic acid causes scurvy.

Pyloric sphinctor is not associated with

Which of the following options best represents the enzyme composition of pancreatic juice?

1. Amylase, pepsin, trypsinogen, maltase

2. Peptidase, amylase, pepsin, rennin

3. Lipase, amylase, trypsinogen, pro carboxypeptidase

4. Amylase, peptidase, trypsinogen, rennin

Identify the correct set, which shows the name of the enzyme from where it is secreted and the substrate upon which it acts.

1. Ptyalin- Intestine- Maltose

2. Ptylin- Pancreas- Lipid

3. Pepsin- Stomach wall- Caesin

4. Chymotrypsin- Salivary gland- Lactose

Identify the cells whose secretion protects the lining of gastro-intestinal tract from various enzymes:

1. Duodenal cells

2. Chief cells

3. Goblet cells

4. Oxyntic cells

Match the items given in Column - I with those in Column - II and choose the correct option:

The proteolytic enzyme rennin is found in:

1. Intestinal juice

2. Bile juice

3. Gastric juice

4. Pancreatic juice

Succus entericus is referred to as:

1. Gastric juice

2. Chyme

3. Pancreatic juice

4. Intestinal juice