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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Feedback Systems (ht Only) (GCSE Biology)

The following is a GCSE Biology test covering 'Feedback Systems (ht Only)' from the broader topic Homeostasis And Response. The test is geared towards the AQA exam board style syllabus.
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Which term best describes a control system in the body that acts to reverse a change and restore a set point?
Which physiological responses are part of human thermoregulation when core temperature rises?
After a spike in blood glucose insulin causes target cells to increase glucose uptake. Which organ stores glucose as glycogen in response to insulin?
When describing homeostasis, which phrase best matches the term "set point"?
Which of the following is an example of positive feedback in human physiology?
In the blood glucose feedback loop, when blood glucose rises after a meal which hormone is secreted to lower blood glucose?
During blood glucose homeostasis, which organ acts as both a sensor and an effector by metabolising glucose and releasing stored glucose?
A patient has central diabetes insipidus (lack of ADH). Which symptom is most likely?
Which description best matches diabetes mellitus type 1?
ADH (antidiuretic hormone) acts by increasing water reabsorption in the kidney. Where does ADH act to make the urine more concentrated?
A patient with type 2 diabetes has insulin resistance. Which treatment principle is most appropriate first-line?