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5.3 Hormonal coordination in humans

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Question 9

A hospital manager is preparing information about dialysis and kidney transplants for people with kidney failure.

Which of these statements should be included in the information?

[1]
A

Dialysis needs the machine to make urea from excess amino acids so that it can be removed.

B

Dialysis needs the patient's urine to flow through the machine so that urea can be removed.

C

A kidney transplant needs a healthy kidney from a donor before the operation can take place.

D

Dialysis needs the patient's blood to be returned to the body with all of its ions removed.

Markscheme

5.3 Hormonal coordination in humans Questions

  1. GCSE
  2. /Biology
  3. /5.3 Hormonal coordination in humans

85 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.

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