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The uptake of glucose and its subsequent conversion into glycogen and fat is primarily driven by insulin, a hormone released by the pancreas in response to elevated blood glucose levels. Insulin facilitates the transport of glucose into cells, particularly in muscle and liver tissues, where it can be stored as glycogen. When glycogen stores are full, excess glucose is converted into fatty acids through lipogenesis, leading to fat storage in adipose tissue. This process helps regulate blood sugar levels and provides a source of energy for the body.
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Insulin causes a a decrease in the concentration of blood glucose b an increase in the concentration of blood glucose?
Insulin causes a decrease in the concentration of blood glucose by promoting the uptake of glucose into cells, especially muscle and adipose tissue. It also stimulates the storage of glucose as glycogen in the liver and muscle.
What gland promotes conversion of glucose to glycogen?
The pancreas promotes the conversion of glucose to glycogen through the secretion of insulin. When blood glucose levels rise after eating, insulin is released, facilitating the uptake of glucose by cells and stimulating the liver and muscle tissues to convert glucose into glycogen for storage. This process helps regulate blood sugar levels and provides a reserve of energy for the body.
Why growth hormone increases blood glucose?
Growth hormone increases blood glucose levels by promoting the breakdown of glycogen stored in the liver into glucose, a process known as glycogenolysis, as well as by reducing the uptake of glucose in muscle and adipose tissue. Additionally, growth hormone can stimulate the liver to produce more glucose through a process called gluconeogenesis.
What promotes use of glucose by the cells?
It is actually glucagon hormone, which converts glycogen to glucose . researches have found that there is certain cells in the liver cells that help to convert glycogen to glucose . so as glycogen is converted yo glucose, glucagon secreted by alpha cells of pancreas this way it promotes glucose utilisation in the body cells
A characteristic of glycogen synthesis after a bout of strenuous training?
After strenuous training, glycogen synthesis is enhanced due to an increase in insulin sensitivity and glucose uptake by muscles. This enables the replenishment of glycogen stores to support future exercise performance and recovery. Regular training also results in adaptations that improve glycogen storage capacity in muscles.
What causes glucose to be removed from blood?
Glucose is removed from the blood mainly through insulin-mediated processes. Insulin facilitates glucose uptake by cells for energy production, storage, or conversion into glycogen or fat. Additionally, glucose may also be removed from the blood via processes like hepatic glucose output or uptake by tissues such as the brain.
Insulin causes a a decrease in the concentration of blood glucose b an increase in the concentration of blood glucose?
Insulin causes a decrease in the concentration of blood glucose by promoting the uptake of glucose into cells, especially muscle and adipose tissue. It also stimulates the storage of glucose as glycogen in the liver and muscle.
How does cortisol impact the process of glycogenesis in the body?
Cortisol inhibits glycogenesis by reducing the uptake of glucose in the liver and muscles, leading to decreased storage of glycogen.
Why growth hormone increases blood glucose?
Growth hormone increases blood glucose levels by promoting the breakdown of glycogen stored in the liver into glucose, a process known as glycogenolysis, as well as by reducing the uptake of glucose in muscle and adipose tissue. Additionally, growth hormone can stimulate the liver to produce more glucose through a process called gluconeogenesis.
What hormones are involved in blood glucose regulation?
Insulin causes the uptake of glucose from your blood into your cells. In a healthy person when blood sugar levels go up, insulin is secreted by the pancreas which causes a decrease in blood sugar. When they fall, your pancreas secrets glucagon, which causes cells to release sugar into the blood stream.
What is the difference between insulin and glycogen?
Insulin reduces the amount of sugar in your bloodstream to an acceptable level, and glucagon raises the amount of sugar in your bloodstream to an acceptable level. Glycogen is a stored type of the sugar, Glucose, that can readily be added to the bloodstream by glucagon.
What promotes use of glucose by the cells?
It is actually glucagon hormone, which converts glycogen to glucose . researches have found that there is certain cells in the liver cells that help to convert glycogen to glucose . so as glycogen is converted yo glucose, glucagon secreted by alpha cells of pancreas this way it promotes glucose utilisation in the body cells
A characteristic of glycogen synthesis after a bout of strenuous training?
After strenuous training, glycogen synthesis is enhanced due to an increase in insulin sensitivity and glucose uptake by muscles. This enables the replenishment of glycogen stores to support future exercise performance and recovery. Regular training also results in adaptations that improve glycogen storage capacity in muscles.
What are the hormones responsible for regulating glucose levels?
Insulin and glucagon are the two primary hormones responsible for regulating glucose levels in the body. Insulin lowers blood sugar levels by promoting glucose uptake by cells, while glucagon raises blood sugar levels by stimulating the liver to release glucose into the bloodstream.
What metabolic process is stimulated by insulin?
Insulin stimulates the uptake of glucose by cells, especially in muscle and fat tissue, which promotes the storage of glucose as glycogen. Insulin also stimulates protein synthesis and inhibits protein breakdown.
What trace mineral is involved in the regulation of glucose uptake?
Potassium is the mineral involved in the regulation of glucose uptake.
Explain what effects the changes in insulin concentration have on glucose mobilization during exercise?
During exercise, changes in insulin concentration can affect glucose mobilization by stimulating glucose uptake in muscles. When insulin levels decrease during fasting or intense exercise, there is reduced inhibition of glycogen breakdown and increased release of glucose from the liver to maintain blood glucose levels. Conversely, high insulin levels during rest or fed state promote glucose uptake by tissues, decreasing reliance on liver glucose release.
