Podcast
Questions and Answers
Which hormone is responsible for decreasing blood glucose levels?
Which hormone is responsible for decreasing blood glucose levels?
What is the primary source of energy for the body's cells?
What is the primary source of energy for the body's cells?
What is the normal range for blood glucose levels?
What is the normal range for blood glucose levels?
Which type of hormone increases blood glucose levels?
Which type of hormone increases blood glucose levels?
Signup and view all the answers
What can cause hypoglycemia?
What can cause hypoglycemia?
Signup and view all the answers
Study Notes
Hormonal Regulation of Blood Glucose
- Insulin decreases blood glucose levels by facilitating the uptake of glucose into cells and promoting its conversion into glycogen in the liver and muscles.
- Glucagon, produced by the pancreas, increases blood glucose levels by stimulating glycogenolysis and gluconeogenesis, releasing glucose into the bloodstream.
Energy Source for Cells
- Glucose is the primary source of energy for the body's cells, utilized to generate ATP (adenosine triphosphate) through cellular respiration.
Normal Blood Glucose Levels
- The normal range for blood glucose levels is approximately 70-100 mg/dL when fasting and up to 140 mg/dL two hours after eating.
Causes of Hypoglycemia
- Hypoglycemia can be caused by various factors including excessive insulin administration, prolonged fasting, rigorous exercise, alcohol consumption, and certain medications.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your knowledge on glucose homeostasis and blood sugar regulation in this quiz. Learn about the role of glucose as the primary source of energy for body cells and how it is regulated through the intervention of insulin.
