The process that best represents the balance of glucose in the bloodstream maintained by insulin is glucose homeostasis. When blood glucose levels rise after eating, the pancreas secretes insulin, which facilitates the uptake of glucose by cells for energy and signals the liver to store excess glucose as glycogen. Conversely, when blood glucose levels drop, insulin secretion decreases, allowing the liver to convert glycogen back into glucose and release it into the bloodstream. This regulatory mechanism ensures stable blood glucose levels.
Glucose is absorbed into the bloodstream through a process called facilitated diffusion in the small intestine. Specialized proteins called glucose transporters help move glucose molecules from the intestine into the bloodstream, where it can be used for energy by the body's cells.
The liver removes glucose
Glucagon
The body maintains blood glucose levels through a balance of insulin and glucagon hormones. When blood sugar is high, insulin is released to promote glucose uptake by cells and storage in the liver. On the other hand, when blood sugar is low, glucagon is released to stimulate the liver to release stored glucose into the bloodstream.
glucose is transported back into the bloodstream
The hormone that promotes glucose formation in the liver is glucagon. It is secreted by the alpha cells of the pancreas when blood glucose levels are low. Glucagon stimulates gluconeogenesis and glycogenolysis in the liver, leading to increased glucose release into the bloodstream. This helps to elevate blood glucose levels and maintain energy balance in the body.
Oxygen and glucose.
Glucose is transported through the body in the bloodstream. It is absorbed into the bloodstream from the intestines after digestion and released by the liver. Glucose is then taken up by cells for energy or stored for later use.
Hypoglycemia is the word that means a condition in which a person has elevated levels of glucose in the bloodstream.
Glucose
Glucose
Through the bloodstream