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What organ is affected first when blood glucose levels drop heart spleen brain or liver?
The brain is affected first when blood glucose levels drop. The brain relies on glucose as its primary source of energy and is sensitive to fluctuations in blood glucose levels, which can lead to symptoms such as dizziness, confusion, and fainting.
What is the pancreatic hormone called?
The pancreas essentially produces two hormones for blood glucose control. These are glucagon in response to low blood glucose levels and insulin in response to high blood glucose levels. The pancreas produces glucagon in response to low blood glucose levels. It is a linear polypeptide produced by the acini cells of the islets of langerhans. This hormone allows glycogenolysis and gluconeogenesis to take place in the liver first and then muscle tissue. Glycogenolysis is the breakdown of glycogen to glucose which is then released into blood plasma to increase blood glucose levels. This occurs in the liver until glycogen stores in the liver are depleted and muscle glycogen stores are used. Gluconeogenesis is the synthesis of amino acids to form glucose which is then released into blood plasma to increase blood glucose levels. It also stimulates lypolysis which is the break down of fats. The pancreas produces insulin in response to high blood glucose levels. It is also a polypeptide but is produced by the beta cells of the islets of langerhans. It increases cellular uptake of glucose which is removed from the blood, thus lowering blood glucose levels. This happens in most cells except the brain. It also fosters glycogen storage in the muscle and liver and promotes lipogenesis mainly in adipose tissue and the liver. It has one last effect. That is to stimulate protein synthesis from amino acids entering cells and inhibit protein degradation, effecting growth.
What is the blood glucose level above which glucose starts to appear in urine?
First of all, WHAT KIND OF QUESTION IS THAT?But, whatever. The renal threshold, where glucose levels exceeds the capacity to return the glucose into the blood (glycosuria) is about 10 mmol/l (180 mg% ).
how to control blood glucose levels?
If you have a blood glucose problem. First you will need to have your doctor check to make sure this is correct by having a blood test done. Then you will need to make sure to check your cholesterol. Your doctor can check this also at the appointment.
The first organ to respond to rise in glucose blood level?
pancreas
How can I measure blood sugar levels?
First, purchase or get hold of a glucose meter. The test strips (an element that contains chemicals that react with blood) will read your measurements and display them on the screen.
How does the body respond to decreased blood glucose level?
When your blood glucose levels fall., it means that the sugar in your body is dropping. You need to seek medical advice because you could go into a coma for too low of blood sugar.
What's the best treatment for glucose in the blood?
There are many ways to treat glucose in the blood, as there is no cure for it. The first thing you need to do is constantly measure your blood glucose level. It is also important to watch what you eat and exercise.
What does a glucose meter measure?
Blood glucose monitors use capillary action to mix a sample of blood with glucose oxidase. This mixture, gluconic acid, mixes with yet another chemical called ferricyanide to create ferrocyanide. Using electrodes within the test strip, current is applied to the ferrocyanide. The concentration of glucose has a direct effect on the current that is then translated into a measurement that is reasonably accurate.
How does hexokinase maintain homeostasis?
Hexokinase helps maintain homeostasis by catalyzing the first step of glucose metabolism, converting glucose to glucose-6-phosphate, which traps glucose inside cells. This helps regulate blood glucose levels by controlling glucose uptake and utilization in cells. By initiating glycolysis, hexokinase also produces ATP, which is essential for energy production and cellular function.
Is electron transport the first step in the breakdown of glucose?
No, the first step in the breakdown of glucose is glycolysis, which occurs in the cytoplasm of the cell. Electron transport occurs later in the process, specifically in the mitochondria where the electrons produced in glycolysis are used to generate ATP.
Which is the first source of energy for the body?
Carbohydrates
