Topic 6 Respiratory System

Question 0

Diffusion in the alevoli

Answer 0

The movement of oxygen and carbon dioxide particles from an area of high concentration to an area of low concentration which happens in the alveoli

Question 1

What is respiratory system

Answer 1

The system which includes your lungs and helps you to breathe

Question 2

Cilia

Answer 2

Small hairs on the inside of air passengers

Question 3

What ingredients are in a cigarette

Answer 3

Nicotine which is addictive
Carbon monoxide affects the bloody supply
Tar causes cancer

Question 4

Emphysema

Answer 4

Caused by too much cigarette smoke causing the walls of the alveoli to break down. Where the surface area of the lungs reduces and less oxygen diffuses into the body

Question 5

What does the bell jar represent in the model of the respiratory system

Answer 5

Rib cage

Question 6

What does the balloons represent in the model of the respiratory system?

Answer 6

Lungs

Question 7

What does the tube into the balloon represent in the respiratory system model

Answer 7

Trachea

Question 8

What does the rubber sheet represent in the respiratory system model

Answer 8

Diaphragm