A person has not eaten for 12 hours. Which change takes place in their body during this time?
Insulin is released, which causes glucose in the liver to be converted into glycogen
Insulin is released, which causes glycogen in the liver to be converted into glucose
Glucagon is released, which causes glucose in the liver to be converted into glycogen
Glucagon is released, which causes glycogen in the liver to be converted into glucose
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.