How your body maintains the delicate balance of blood glucose
In short: Explore the biological mechanism of homeostasis. This video explains how the pancreas uses two opposing hormones to regulate blood sugar levels through a negative feedback loop.
The video examines the antagonistic relationship between insulin and glucagon. When blood glucose levels rise, the pancreas releases insulin, which signals cells—particularly in the liver and muscles—to absorb glucose and convert it into glycogen for storage. Conversely, when levels drop, the pancreas releases glucagon to trigger the liver to break glycogen back down into glucose, releasing it into the bloodstream.
Understanding this process is essential to grasping how negative feedback loops maintain internal stability.
Opens the Intellect+ feed with this card first. Swipe up for the next one.
Sources
- Summary by Intellect · source: GCSE Biology - Regulating Glucose | Glucose & Glycogen & Glucagon | Blood Glucose Graphs
To cite this card, link to https://intellectplus.co.uk/app/science-gcse-biology-regulating-glucose-glucose-glycogen-glucagon-bl.
How we source, check and correct cards: Editorial standards.
General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.
Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?
Related
More in Biology · More in Science · Latest · A–Z · All topics
