Login
Login
Login
Register

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.
Start Test
Incorrect: 0
Correct: 0
Question 1
...
Congratulations - you have completed the test!
Your final score was

Below a typical questions that will be covered in this test. You final score will be logged on your account

In a negative feedback loop controlling blood calcium, low blood calcium leads to PTH release which raises calcium. Which mechanism does PTH employ?
During blood glucose homeostasis, which organ acts as both a sensor and an effector by metabolising glucose and releasing stored glucose?
Which statement about fever and homeostasis is correct?
Which measurement would best indicate whether a person has gone into hypothermia?
A patient has central diabetes insipidus (lack of ADH). Which symptom is most likely?
Which statement correctly contrasts endocrine and nervous coordination?
Which change in urine would you expect if ADH secretion increases?
ADH (antidiuretic hormone) acts by increasing water reabsorption in the kidney. Where does ADH act to make the urine more concentrated?
Adrenaline is released in acute stress. Which pair of effects is caused by adrenaline?
A patient with type 2 diabetes has insulin resistance. Which treatment principle is most appropriate first-line?
Which of the following is true about osmotic homeostasis in humans?