Two people have persistently high blood glucose concentrations. Person P produces very little insulin. Person Q produces insulin, but the body cells respond poorly to it. Which row is correct?
P has Type 2 diabetes; Q has Type 1 diabetes; both require insulin injections.
P has Type 1 diabetes; Q has Type 2 diabetes; exercise may help person Q.
P has Type 2 diabetes; Q has Type 1 diabetes; exercise may help person P.
P has Type 1 diabetes; Q has Type 2 diabetes; neither can change treatment outcomes.
62 exam-style questions on AQA GCSE Biology 5.3 Hormonal coordination in humans, covering 5.3.1 Human endocrine system, 5.3.2 Control of blood glucose concentration, 5.3.3 Maintaining water and nitrogen balance in the body, 5.3.4 Hormones in human reproduction, 5.3.5 Contraception, 5.3.6 The use of hormones to treat infertility (HT only), and 5.3.7 Negative feedback (HT only). Each one has a worked solution and a mark scheme showing where the marks go.