8 exam-style questions · Biology only (B): not in Science (Double Award). Write your answer, check it against the mark scheme and tick the points you earned. Your marks stay on this device. Your writing is not saved.
Ratings are saved in this browser on this device, under a KS4 key kept separate from International A Level recall. Written answers are temporary and cleared when you leave the page. Use Reset to clear the ratings on this device.
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Describe how ADH controls the water content of the blood when a person is dehydrated.
(4)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 4 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Which gland releases ADH?
(1)Total for this question: 1 mark
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Explain what happens to ADH release after drinking a lot of water.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Explain why ADH control is an example of negative feedback.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Alcohol reduces the release of ADH. Explain why drinking alcohol can cause dehydration.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Some people do not make enough ADH. Suggest two symptoms they would have.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Explain why ADH is described as a hormone.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
3.28B ADH and the water content of the blood
Exam question
Mark points shown after marking
Explain how sweating heavily during exercise affects ADH release.
(2)Write your answer, then press Show model answer and tick each mark point your answer makes. Your answer is not saved.
Total for this question: 2 marks
