Homeostasis & ResponseStudy Notes

When Blood Glucose is TOO LOW (not eaten)

Part of Glucose Regulation — GCSE Biology

This study notes covers When Blood Glucose is TOO LOW (not eaten) within Glucose Regulation for GCSE Biology. Topic 6: Glucose Regulation It is section 3 of 15 in this topic. Use this study notes to connect the idea to the wider topic before moving on to questions and flashcards.

Topic position

Section 3 of 15

Practice

15 questions

Recall

20 flashcards

When Blood Glucose is TOO LOW (not eaten)

Pancreas detects low blood glucose
Alpha cells in pancreas release GLUCAGON
Glucagon travels in blood to liver
Glycogen is converted back into glucose
Glucose released into blood
Blood glucose increases back to normal

Keep building this topic

Read this section alongside the surrounding pages in Glucose Regulation. That gives you the full topic sequence instead of a single isolated revision point.

When Blood Glucose is TOO HIGH (after eating)Key Terms — Do Not Confuse Them The Story: The Thermostat for Sugar Visual: Blood Glucose Regulation

Practice Questions for Glucose Regulation

Which organ monitors blood glucose concentration and secretes insulin and glucagon?

A. Pancreas
B. Liver
C. Kidney
D. Adrenal gland

1 markfoundation

Explain how blood glucose concentration is raised when it falls below the normal level.

3 marksstandard

Quick Recall Flashcards

What is glucose regulation?

The process by which cells maintain a stable glucose concentration, essential for energy production and survival.

What triggers glucose regulation?

Low blood glucose levels trigger the release of glucagon, while high levels trigger insulin release from pancreatic beta cells.

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When Blood Glucose is TOO HIGH (after eating)

Key Terms — Do Not Confuse Them