1. Intermediate 1 Unit 3d Drugs 123 456 7 89 10 111213 14 15 22 23242526 161718192021 27

2. What is a drug? A substance which alters the way our body works

3. Describe how alcohol can effect the body. Change in behaviour, lack of co-ordination, slow response times

4. Name two parts of the body affected by excess alcohol. Liver and brain

5. How many units of alcohol are in a bottle of alcopop? 2 units of alcohol

6. How many units of alcohol are in a pint of beer? 2 units of alcohol

7. How many units of alcohol are in a pub measure of spirit or a glass of wine 1 unit of alcohol

8. How many units of alcohol are in a half pint of beer? 1 unit

9. How long does it take for the body to break down 1 unit of alcohol? About one hour

10. A man drinks 3 pints of beer and 2 vodkas. How long will it take his body to break down the alcohol? It will take the body approximately 8 hours to break down this amount of alcohol (8 units)

11. Name the process used to make alcoholic drinks. Fermentation

12. What is broken down during fermentation? Glucose

13. Which gas is produced during fermentation?? Carbon dioxide gas

14. What is used in fermentation to catalyse the reaction? Enzymes in yeast

15. Name the alcohol produced by fermentation? Ethanol

16. Name the process used to increase the alcohol concentration ? Distillation

17. Why is it possible to separate ethanol and water by distillation? They have different boiling points

18. Name a legal drug. Alcohol,caffeine, nicotine and medicines

19. Name an illegal drug. Cannabis, LSD, ecstasy

20. What does it mean if someone is addicted to drugs ? They are unable to manage without it.

21. Why is it dangerous to drink methanol? It is toxic and causes blindness and death

22. What is added to methanol to stop people drinking it? A colour and a bad tasting substance

23. What is methanol called when it has had a colour and bad tasting substance added to it? Methylated spirits(meths)

24. What is a medicine? A drug which helps the body when it is not working properly

25. Which type of medicine fights micro-organisms which interfere with chemical reactions Anti-biotics

26. Medicines are made up of many chemicals. What is the name given to the ingredient in the medicine which works on the body? Active ingredient

27. What is the test for carbon dioxide? Turns limewater milky

28. What is fermented to produce alcoholic drinks? Starch and sugars in fruit and vegetables.

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