Gce Model Questions Vol1 2018 Biology Question 7

Practice essay / theory question 7 from the 2018 Gce Model Questions Vol1 Biology examination. This question covers Homeostasis, Thermoregulation, Blood glucose regulation, Negative feedback .

Gce Model Questions Vol1 2018 Biology Essay / Theory

Topics: Homeostasis Thermoregulation Blood glucose regulation Negative feedback

Question 7 GCE_MODEL_QUESTIONS_VOL1 • 2018 • BIOLOGY • essay

A 25‑year‑old male athlete is training in a hot and humid environment. During the session his core body temperature rises, his blood glucose level falls because of prolonged exercise, and he begins to sweat heavily.

Question Parts

( a )

Describe the negative‑feedback mechanisms that act to restore normal core temperature.

( b )

Explain how blood‑glucose homeostasis is maintained during prolonged exercise.

( c )

Evaluate the possible consequences if one of these homeostatic mechanisms fails (choose either temperature regulation or glucose regulation). Include potential short‑term and long‑term effects on performance and health.

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 Gce Model Questions Vol1 2018 Biology Question 7. It is one of the essay questions from the 2018 Gce Model Questions Vol1 Biology examination.

The question covers Homeostasis, Thermoregulation, Blood glucose regulation, Negative feedback .

View More Gce Model Questions Vol1 2018 Biology Questions More Gce 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