Blood Sugar

Cards (16)

What is blood glucose also known as?
Blood sugar
What is the primary source of energy for the body's cells?
Glucose
From where does glucose primarily come? 
From carbohydrates in the food you eat
How is glucose transported in the body? 
It is transported around the body in the blood
What do cells use glucose for?
Cells use glucose for energy
What is the molecular formula of glucose? 
C₆H₁₂O₆
How does the digestive system contribute to glucose levels in the blood?
It breaks down carbohydrates into glucose
What happens to glucose after it is absorbed into the bloodstream?
It is distributed throughout the body
How does the body regulate blood glucose levels?
Through hormones like insulin and glucagon
In what units are blood glucose levels typically measured in the UK?
Millimoles per litre (mmol/L)
What happens to excess glucose in the body?
It can be stored in the liver and muscles as glycogen
What is Type 1 diabetes?
A condition where the body doesn't produce insulin
What is diabetes characterized by?
The body's inability to properly regulate blood glucose levels
What is Type 2 diabetes?
A condition where the body doesn't use insulin effectively (insulin resistance)
What happens to glucose without insulin?
It cannot enter most cells, leading to high blood sugar levels
How does insulin act on cell membranes?
It acts like a "key" that unlocks cell membranes to allow glucose entry

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