Neco 2017 Biology Question 7

Practice essay / theory question 7 from the 2017 Neco Biology examination. This question covers Homeostasis .

Neco 2017 Biology Essay / Theory

Topic: Homeostasis

Question 7 NECO • 2017 • BIOLOGY • essay

The maintenance of the internal environment is essential for the survival of organisms. Consider the regulation of blood glucose concentration in humans.

Question Parts

( a )

Describe the negative‑feedback mechanism that controls blood glucose level, including the role of the pancreas, insulin, glucagon and the major target tissues.

( b )

A person with type 1 diabetes has insufficient insulin. Predict the short‑term and long‑term physiological consequences of this condition on blood glucose and body systems.

( c )

Propose a simple experimental procedure to investigate the effect of a carbohydrate‑rich meal on blood glucose level in healthy volunteers. Include hypothesis, variables, method of measurement and expected result.

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 Neco 2017 Biology Question 7. It is one of the essay questions from the 2017 Neco Biology examination.

The question covers Homeostasis .

View More Neco 2017 Biology Questions More Neco 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