How does insulin transport glucose into cells?

Answer 1

Insulin is secreted via the pancreas when blood sugar is above normal, such as after eating a candy bar. The glucose from that candy bar needs to enter your cells to be stored for later. Think of insulin as the key for opening the door to the cell to let glucose in, without it, you couldn't use the energy from food, which is called Diabetes. This is a way simplified version of what actually goes on in this cellular response but I hope it helped!

Answer 2

Insulin binds to insulin receptors on cell membranes, triggering a signaling cascade that leads to the activation of glucose transporter proteins (GLUT4) inside the cell. These transporters then migrate to the cell surface and facilitate the uptake of glucose from the bloodstream into the cell for energy production or storage.

Answer 3

The process of insulin doing its job is a fairly complex biological action. See the related link for further information on insulin's functions and how it does them.

Answer 4

Insulin doesn't transport glucose into the cells. Insulin is the key that unlocks the cells to allow glucose to enter the cells so that they can be turned in to energy.

Answer 5

Insulin is secreted by beta-cells present in endogenous part of pancreas which helps in glycogenesis i.e. conversion of glucose into glycogen ,thereby helps in lowering blood sugar level.

Answer 6

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