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Question 1 of 20
1. Question
1 point(s)In which part of the body do drugs break down?
CorrectIncorrect -
Question 2 of 20
2. Question
1 point(s)The graph shows the effect of an antibiotic treatment on bacterial populations in the blood.
What conclusion can be drawn from the graph?CorrectIncorrect -
Question 3 of 20
3. Question
1 point(s)Which organ is most often damaged by regularly drinking too much alcohol?
CorrectIncorrect -
Question 4 of 20
4. Question
1 point(s)Which statement about antibiotics is not correct?
CorrectIncorrect -
Question 5 of 20
5. Question
1 point(s)Which statement about microorganisms is correct?
CorrectIncorrect -
Question 6 of 20
6. Question
1 point(s)Which row shows the effects of excessive alcohol consumption?
reaction time self-control anti-social
behaviourA quicker increased increased B quicker reduced increased C slower increased decreased D slower reduced increased CorrectIncorrect -
Question 7 of 20
7. Question
1 point(s)Which hormone may be used to improve sporting performance?
CorrectIncorrect -
Question 8 of 20
8. Question
1 point(s)Which row describes heroin?
type of drug location of effect A depressant blood B depressant synapses C stimulant blood D stimulant synapses CorrectIncorrect -
Question 9 of 20
9. Question
1 point(s)The diagram represents a synapse in the brain involved in the perception of pain.
Which labelled molecule represents heroin?
CorrectIncorrect -
Question 10 of 20
10. Question
1 point(s)The diagram shows a synapse.
Heroin affects the neurone.
Which labelled part does the heroin directly affect?
CorrectIncorrect -
Question 11 of 20
11. Question
1 point(s)By which route would an HIV infection not be transmissible?
CorrectIncorrect -
Question 12 of 20
12. Question
1 point(s)Which statement about antibiotics is correct?
CorrectIncorrect -
Question 13 of 20
13. Question
1 point(s)The oxygen carrying capacity of the blood of smokers is less than that of non-smokers.
Which component of cigarette smoke causes this?CorrectIncorrect -
Question 14 of 20
14. Question
1 point(s)The graph shows the number of cases of MRSA in one country between 2001 and 2006.
Between which years was the greatest change in the number of cases of MRSA seen?CorrectIncorrect -
Question 15 of 20
15. Question
1 point(s)Which statement is a reason why viruses are unharmed by antibiotics such as penicillin?
CorrectIncorrect -
Question 16 of 20
16. Question
1 point(s)Several athletes have been banned from their sport for using the drug nandrolone. This drug helps the body to build up muscle tissue.
What sort of drug is nandrolone?CorrectIncorrect -
Question 17 of 20
17. Question
1 point(s)Bacteria such as MRSA are resistant to antibiotics.
These processes can occur in bacteria.- artificial selection
- genetic variation
- mutation
- natural selection
What would contribute to the development of antibiotic resistance?
CorrectIncorrect -
Question 18 of 20
18. Question
1 point(s)Why do some athletes take anabolic steroids?
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Question 19 of 20
19. Question
1 point(s)Which substance in tobacco smoke directly reduces the oxygenation of blood?
CorrectIncorrect -
Question 20 of 20
20. Question
1 point(s)Which statement about antibiotics is correct?
CorrectIncorrect
