When glucose levels fall, the liver:
举一反三
- When glucose levels fall, the liver: A: releases glucagon B: stores glucose as glycogen C: breaks down stored glycogen D: makes glucose from fat
- When fatty acids are readily available as fuels, their breakdown in liver mitochondria yields acetyl-CoA, a signal that further oxidation of glucose for fuel is not necessary.
- Enlarged amygdala is the cause of high levels of anxiety in people with autism. </p></p>
- The blood glucose directly come from A: liver glycogen decomposition B: muscle glycogen decomposition C: digestion and absorption of dietary carbohydrates D: gluconeogenesis in liver E: glucose reabsorption in kidney
- A. Several dietary fibers including cellulose reduce blood cholesterol levels</p></p><p><p>B. Soluble fibers hold moisture in stools and may prevent constipation</p></p>