Digestive System Simple

Question 1

What are 2 types of digestion

Answer 1

chemical and physical

Question 2

What is chemical digestion

Answer 2

the chemical bonds between food is
broken down by enzymes and acid in the mouth,
stomach and intestines.

Question 3

What is physical digestion

Answer 3

The teeth break down food into small
pieces

Question 4

Incisor

Answer 4

To bite and chop food

Question 5

Canine

Answer 5

To tear through tough foods such as meat

Question 6

Molar

Answer 6

To grind up food

Question 7

Mouth

Answer 7

Physical and chemical digestion of food by teeth and amylase in
saliva

Question 8

Oesophagus

Answer 8

Transports food to the stomach

Question 9

Stomach

Answer 9

Chemical digestion of food by acid and enzymes

Question 10

Small intestine

Answer 10

Absorption of nutrients and chemical digestion

Question 11

Large intestine

Answer 11

Absorption of water

Question 12

Liver

Answer 12

Produces bile for breaking down fat

Question 13

Pancreas

Answer 13

Produces digestive enzymes and insulin for absorbing sugar

Question 14

A catalyst

Answer 14

A catalyst speeds up chemical reactions without
getting used up.