Blood Glucose Concentration Flashcards
1
Q
How are fluctuations in blood glucose concentration controlled?
A
Negative feedback mechanisms
2
Q
Where is insulin secreted from?
A
Beta cells in pancreas
3
Q
Where is glucagon secreted from?
A
Alpha cells in pancreas
4
Q
What are the islets of langerhans?
A
Clusters of cells in the pancreas - alpha and beta, that secrete insulin and glucagon.
5
Q
Which hormone DECREASES BCG?
A
Insulin
6
Q
What substance INCREASES BCG?
A
Glycogen
