Igcse Model Questions Vol1 2021 Biology Question 7

Practice essay / theory question 7 from the 2021 Igcse Model Questions Vol1 Biology examination. This question covers Homeostasis .

Igcse Model Questions Vol1 2021 Biology Essay / Theory
Topic: Homeostasis
Question 7 IGCSE_MODEL_QUESTIONS_VOL1 • 2021 • BIOLOGY • essay

The maintenance of internal stability (homeostasis) is essential for the proper functioning of the human body.

Question Parts

( a )
Explain how the pancreas contributes to the regulation of blood glucose concentration, describing the hormones involved and the feedback mechanism.
( b )
A person with type 1 diabetes is unable to produce insulin. Predict the immediate effect on blood glucose concentration and describe two physiological consequences of prolonged hyperglycaemia.
( c )
Suggest two lifestyle measures that can help a person with diabetes maintain glucose homeostasis and justify how each measure contributes to regulation.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Igcse Model Questions Vol1 2021 Biology Question 7. It is one of the essay questions from the 2021 Igcse Model Questions Vol1 Biology examination.

The question covers Homeostasis .

View More Igcse Model Questions Vol1 2021 Biology Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support