OCR Unit 2 Biology The effects of smoking
A little quiz to help final knowledge. Maybe a couple of days before your exams?
Omnis
- Created by: Omnis Cognito
- Created on: 20-11-14 14:09
Other questions in this quiz
2. Name the three main harmful substances in tobacco smoke
- carbon dioxide, tar , nicotine
- nicotine, carbon monoxide , cement
- nicotine, carbon monoxide,tar
- cement, carbon dioxide , sugar
3. what are some of the effects of smokers cough
- gives you permenantly cracked lips
- increases the diffusion distance
- damages the lining of the airways, causing it to be raplaced by scar tissue
- rots teeth
4. How does tar effect cilia
- infects them, turning them into cancerous cells
- paralyses or kills them
- turns them into goblet cells
- makes them grow
5. Chronic obstructive pulmonary disease is
- a combo of diseases such as emphysema and asthma
- Just a cough
- a form of cancer
- when the tar from smoke blocks you airways completely, and starts poisoning the air entering your lungs
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