Insulin causes the glucose in your blood to enter the cells for energy. It does not cause the liver to change glucose into anything. Your liver does, however, store extra sugar in the form of glucagon.
No, insulin stimulates the liver to produce glycogen from glucose. Glucagon mobilizes liver glycogen to yield glucose.
Insulin
Insulin
Insulin signals blood cells like liver and muscle cells. These are used to accelerate the conversion of glucose to glycogen that's stored in the liver. Glucagon attach themselves to liver cells telling them to convert glycogen to glucose and to release glucose into the blood.
GlucagonINSULIN causes glucose to be removed from the blood stream by having it stored in the form of Glycogen in muscle and liver cellsGLUCAGON causes glycogen to be broken down from liver and muscle tissue and releases glucose into the blood stream, thus increasing circulating blood glucose levels. The hormone, released by the pancreas, is insulin.
No, it is the beta cells of the pancreas that produce the hormone insulin, involved in glucose uptake by cells.
Insulin enables the sugar to get out of the blood and into the cells where it is needed for the cells to function. If you don't have insulin because the pancreas is not producing it (as in diabetes) then the sugar will not be able to get into the cells, therefore there will be a high concentration in the blood. On the other hand, if you are diabetic and you take too much insulin, then too much sugar will go into the cells and there will not be enough sugar left in the blood.
The liver is the organ that produces and removed glucose from the blood. The liver also produces insulin that helps metabolize carbohydrates.
Insulin
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.
Insulin allows glucose(sugar) to enter the body's cells. Insulin also stimulates the liver to convert glucose to glycogen and store it for later use. The end effect is blood sugar is decreased.
Insulin is secreted from the islets of Langerhans in the pancreas in order to convert glucose into glycogen for use by our muscles. This process actually takes place in the liver, not the muscles.