Study the relationship of the first pair and write the missing word (2) a) Salivary amylase : Starch

Pancreatic lipase :

b) Nasal cavity : Uvulva

Trachea :

c) Enamel : dead tissue

Dentine :

d) Glucose : Blood capillaries

Fatty acids and Glycerol :

2. Which are the components in the digestive juices that destroy

the germs which enter the digestive tract through food ? (1)

• Lysozyme ,Trypsin

• Pepsin , Hydrochloric acid

• Lysozyme , Hydrochloric acid

• Pepsin , Trypsin

•

3. Analyse the following statements and find out the correct option

related to the bile juice ? (1)

a) Bile is the digestive juice produced by pancreas.

b) Bile contains an enzyme called Amylase.

c) Bile makes the food alkaline.

4. Which among the following is the action of Trypsin? (1)

a) Converts protein into peptones partially

b) Converts protein into fatti acid

c) Converts protein into peptide

d) Converts protein into aminoacid

5. What is peristalsis? (1)

6. Rearrange the given table appropriately (2)