Digestion and Digestive system

Digestion and Digestive system

How we convert food into nutrients

What is digestion?

Digestion is converting food into nutrients that our cells need.

Multiple Choice

What is digestion?

• Converting nutrients into nutrients

• Converting food into nutrients

• Converting food into nutrients

• Converting food into food

Digestion

Digestion happens in the digestive system.

Types of Organs of the Digestive System:

• Tubes: where food goes

• Glands: that produce liquids

Multiple Select

What two types of organs are there in the digestive system?

• Glands

• Heart

• Lungs

• Bags

• Tubes

Part 1

• Tube: mouth

• Gland: salivary glands (saliva)

• What happens? The food is broken when chewed and mixed with saliva

Part 2

• Tube: Oesophagus

• Gland:

• What happens? Food goes down the oesophagus

Part 3

• Tube: Stomach

• Gland: Stomach (gastric juices)

• What happens? Food is mixed with gastric juices and broken down more.

Part 4

• Tube: Small intestine

• Gland: Liver (bile)

• Gland: Pancreas (pancreatic juices)

• What happens? The food is divided into the main nutrients: proteins, carbohydrates, fats, vitamins and minerals.

Part 5

• Tube: Large intestine

• Gland:

• What happens? Water is absorbed. The rest goes out of the body as faeces.

Multiple Select

Which two parts break down food and nothing is absorbed?

• Mouth

• Oesophagus

• Stomach

• Small intestine

• Large instestine

Multiple Select

Which parts have glands?

• Mouth

• Oesophagus

• Stomach

• Small intestine

• Large instestine

Multiple Choice

Where do salivary glands pour saliva?

• Mouth

• Oesophagus

• Stomach

• Small intestine

• Large instestine

Multiple Choice

Where does pancreas pour pancreatic juices?

• Mouth

• Oesophagus

• Stomach

• Small intestine

• Large instestine

Multiple Choice

Where does liver pour bile?

• Mouth

• Oesophagus

• Stomach

• Small intestine

• Large instestine

Multiple Choice

Which gland produces bile?

• Salivary glands

• Stomach

• Pancreas

• Liver

Multiple Choice

Which gland produces saliva?

• Salivary glands

• Stomach

• Pancreas

• Liver

Multiple Choice

Which gland produces gastric juices?

• Salivary glands

• Stomach

• Pancreas

• Liver

Multiple Choice

Which gland produces pancreatic juices?

• Salivary glands

• Stomach

• Pancreas

• Liver