oxygen debt
The amount of oxygen liver cells require to react lactic acid to produce glucose or the glycogen is the oxygen debt. Threshold stimulus is the minimal amount of energy required to contract a muscle fiber.
Glucagon increases amount of glucose in blood by breaking down of glycogen to glucose .
Glycogen is the form in which animals and humans store glucose. Plants on the other hand store their glucose as starch.
Glycogen is a storage of energy within the body, and glucose is the primary form of energy. So for example, if your body requires glucose to survive, when it has plentiful amounts. Your body converts glucose into glycogen for storage. However, if your body has low amount of glucose within it. Your body will rely on the storage of glycogen to break down into its components and use the glucose for fuel.
Increased levels of glucagon stimulate the conversion of glycogen to glucose in the liver, which would in turn reduce the amount of glycogen in the liver.
Glycogen is formed in the liver during the absorptive state. Glycogen is the principal storage form of glucose in animal cells. It is formed in the liver and muscle tissue when there is an excess amount of glucose in the body.
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.
After a meal, as blood glucose rises, the pancreas is the first organ to respond. It releases the hormone insulin, which signls the body's tissues to take up surplus glucose. Muscle and liver cells use some of this excess glucose to build glycogen.
Glucose is a monosaccharide (or simple sugar) also known as grape sugar, blood sugar, or corn sugar, it is a very important carbohydrate in biology. Glycogen is a starch like carbohydrate stored in the liver and other animal tissues. It is changed into glucose when the body needs energy. Glucose is found in the body's blood. Everything we eat gives us energy. Glucose basically gives us this energy. The liver takes blood that has too much glucose in it and turns this into glycogen. When the correct amount of energy from the glucose is produced, the liver then turn the glucose into glycogen. The glycogen is then stored . When the body is low on energy (decrease in blood glucose), cells secrete glucagon. This breaks down the glycogen and turns it into glucose and releases it into the blood, so that the body can get the right amount of energy required. This process continues as the body tries to maintain a balance in energy. (:
The form of glucose used my plants is called starch, which is found in the cell wall of the plant, along with cellulose.
This is an excellent question! Glucose is found all types of food, most prominently in meats and carbohydrates. When the body takes in food, salivary glands activate immediately to produce large amount of amylase, an enzyme that breaks down starches and carbohydrates. Once the food enters the body and reaches the stomach, glucose is converted into glycogen by pepsin (acids in the stomach). Glycogen is then diffused through the stomach linings into the liver where it is stored for future uses. Keep in mind that the liver can only hold up to 100g of glucose in the form of glycogen therefore, most of the excess glycogen is stored in the muscle. Since muscles make up a great portion of the human body, it is capable of storing up to 500g of glucose in the form of glycogen. The rest of the glucose would then fuse into the bloodstream and travels through major organs in order for the organs to carry our their functions. Hope you found this helpful.
1kg of glucose produce 0.5kg of ethanol