Blood Glucose Regulation

Front

What happens when blood glucose levels are too high?

Back

The pancreas releases insulin to lower blood glucose levels.

Front

What is the role of insulin in the body?

Back

Insulin helps glucose enter the cells of the body, lowering blood sugar levels.

Front

What is a feedback loop in biological systems?

Back

A feedback loop is a process that helps maintain homeostasis by regulating physiological conditions.

Front

How does the body respond to low blood glucose levels?

Back

The pancreas releases glucagon, which raises blood glucose levels.

Front

What is the primary function of glucagon?

Back

Glucagon stimulates the liver to release stored glucose into the bloodstream.

Front

What is homeostasis?

Back

Homeostasis is the maintenance of stable internal conditions in the body despite external changes.

Front

What triggers the release of insulin?

Back

High blood sugar levels trigger the release of insulin from the pancreas.

Front

What is the effect of insulin on liver cells?

Back

Insulin promotes the uptake of glucose by liver cells and encourages the conversion of glucose to glycogen for storage.

Front

What physiological response occurs when the body temperature drops?

Back

The body may shiver to generate heat and increase body temperature.

Front

What is the relationship between blood sugar levels and insulin release?

Back

High blood sugar levels promote insulin release, while low blood sugar levels inhibit it.