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When blood glucose levels decrease what reserves are tapped?
When blood glucose levels drop, it is vital for the body to help stabilize them prevent fainting. The body will take fat reserves and convert them to glucose to do this.
How might your body senses when to convert glucose to glycogen and glycogen back to glucose?
Your body seeks to convert glucose to glycogen and glycogen to glucose based on hormonal signals that are secreted in response to an event. i.e. if you ate tons of sugary food, your body will secrete a hormone called insulin from the beta cells of the pancreas, so that glucose in the blood will be able to be stored as glycogen in the muscle cells.
What promotes the storage of glucose as glycogen?
Insulin promotes the storage of glucose as glycogen in the liver and muscles by stimulating glycogen synthesis. When blood glucose levels are high, insulin is released from the pancreas to signal cells to take up glucose and convert it into glycogen for storage.
How is glucose stored in the body and what are the mechanisms involved in this process?
Glucose is stored in the body in the form of glycogen, which is a complex carbohydrate. The liver and muscles are the main storage sites for glycogen. When blood glucose levels are high, insulin signals the liver and muscles to take up glucose and convert it into glycogen through a process called glycogenesis. When blood glucose levels drop, glucagon signals the breakdown of glycogen back into glucose through a process called glycogenolysis to maintain blood sugar levels.
Does glycogenolysis increase blood glucose levels?
Yes, glycogenolysis is the breakdown of glycogen into glucose, which can increase blood glucose levels.
How the hormones glucagon and insulin work together to control blood-glucose levels?
The pancreas has specialized cells that make two different hormones, insulin and glucagon. These two hormones control the level of glucose in the blood. Insulin lowers blood-glucose levels by telling the liver to convert glucose into glycose and to store glycogen for the future. Glucagon has the opposite effect. It tells the liver to convert glycogen into glucose and to release the glucose into the blood.
How does the liver contribute to the regulation of glucose levels in the blood?
The liver helps regulate glucose levels in the blood by storing excess glucose as glycogen when levels are high and releasing glucose into the bloodstream when levels are low. It also helps convert other substances into glucose through a process called gluconeogenesis.
Summarize easy explain how glucagon and insulin work together to maintain a relatively constant blood sugar level?
Glucagon is a hormone that converts glycogen stored in the liver into Glucose (Sugars). When our blood sugar level fall below normal, glucagon will convert the glycogen stored to sugar (Glucose) to ICREASE our blood sugar levels: Glucagon is used when blood sugar levels fall below normal and glucose is needed to raise the levels. Insulin is necessary for the body to convert sugar, starches into energy needed for daily usage, Insulin is a hormone that is produced by the pancreas and released into the bloodstream when glucose (Blood Sugar) levels are on the rise, When the body has a high blood sugar, Insulin in released, breaking down the glucose and LOWERING the blood sugar levels.
How does the body respond when energy levels become too low?
When the level of blood glucose is low, thenglucagonis secreted from the pancreas, and the cells convert glycogen back into glucose.
When blood glucose levels decrease between meals what reserves are tapped?
When blood glucose levels decrease between meals, the body taps into glycogen reserves stored in the liver and muscles. Glycogen is broken down into glucose to maintain blood sugar levels and provide energy for the body until the next meal.
What is the function of liver glycogen degradation?
The function of glycogen degradation is to export glucose to other tissues when blood glucose levels are low.
What controls blood glucose levels and determine fate of glycogen?
pancreas
