Ijmb Model Questions Vol1 2017 Biology Question 7

Practice essay / theory question 7 from the 2017 Ijmb Model Questions Vol1 Biology examination. This question covers Homeostasis, Endocrine regulation, Pancreas, Insulin, Glucagon, Metabolic pathways .

Ijmb Model Questions Vol1 2017 Biology Essay / Theory

Topics: Homeostasis Endocrine regulation Pancreas Insulin Glucagon Metabolic pathways

Question 7 IJMB_MODEL_QUESTIONS_VOL1 • 2017 • BIOLOGY • essay

Blood glucose concentration is tightly regulated in the human body to ensure a constant supply of energy to cells. Explain how this homeostatic control is achieved.

Question Parts

( a )

Describe the structure of the pancreas that is directly involved in glucose regulation and the hormones it secretes.

( b )

Outline the short‑term regulatory mechanisms that act when blood glucose falls below the normal range.

( c )

Outline the short‑term regulatory mechanisms that act when blood glucose rises above the normal range.

( d )

Discuss two possible clinical consequences of a failure in these regulatory mechanisms.

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About This Question

This is Ijmb Model Questions Vol1 2017 Biology Question 7. It is one of the essay questions from the 2017 Ijmb Model Questions Vol1 Biology examination.

The question covers Homeostasis, Endocrine regulation, Pancreas, Insulin, Glucagon, Metabolic pathways .

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