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O-LevelBiologyCoordination & Response5090/11 · May/June 2019 · Q211 Mark

What are the short-term effects of adrenaline on the body? 1 decreased blood sugar concentration 2 decreased heart rate 3 increased blood sugar concentration 4 increased heart rate

A1 and 2
B1 and 4
C2 and 3
D3 and 4

✓ Correct answer

D: 3 and 4

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About this question

Topic
Coordination & Response, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, May/June 2019 Paper 1 Variant 1, question 21.

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