A-LevelBiologyTransport in mammals9700/12 · Oct/Nov 2010 · Q341 Mark
Which of the effects listed occur as a result of inhaling both carbon monoxide and nicotine from cigarette smoke? 1 increased heart rate 2 increased risk of cardiovascular disease 3 increased risk of emphysema 4 increased risk of lung cancer
A1, 2 and 3
B1 and 2 only
C2, 3 and 4
D3 and 4 only
✓ Correct answer
B: 1 and 2 only
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