Which one of the following does not contain any enzyme?

(1) Bile 
(2) Gastric juice 
(3) Saliva 
(4) Pancreatic juice

If the saliva is lacking in salivary amylase then which of the following processes taking place in the buccal cavity will  be affected?

(1) Proteins breaking down into amino acids 
(2) Starch breaking down into sugars
(3) Fats breaking down into fatty acids and glycerol 
(4) Intestinal layer breaking down leading to ulcers

Which of the following gland acts as an endocrine gland as well as exocrine gland?

(1)  Salivary gland
(2)  Pancreas gland
(3)  Pituitary gland
(4)  Parathyroid gland

The Pancreas secretes pancreatic juice which contains_______ enzyme for digesting proteins.

(1) Lipase
(2) Amylase
(3) Zymase
(4) Trypsin

Out of the following endrocine glands which are unparied ?
(1) Ovary (2) Testes (3) Pancreas (4) Adrenal