glucokinase. glucokinase has a high km(low affinity for glucose) so glucokinase only phosphorylates glucose when blood glucose is high, such as after a meal. As such, it makes sense that this would be sensor for B-cells
The sensor in a negative feedback loop monitors the state of the variable, in this case blood glucose. For blood glucose, the sensor as well as the integrator is the Islets of Langerhans, since it contains the alpha and beta cells. Alpha cells produce glucagon, a hormone that acts on the liver to release more glucose into the blood. Beta cells produce insulin, which controls the uptake of glucose into the cells. The effectors respond to the sensor's messages, and act to maintain a variable. The effectors for blood glucose are the cells which take in glucose, as well as the liver.
Kidney
Common methods for measuring blood glucose include using a glucose meter to test a drop of blood from a finger prick, continuous glucose monitoring systems that provide real-time glucose readings through a sensor inserted under the skin, and laboratory blood tests that measure glucose levels in a blood sample taken from a vein.
Glucokinase is often referred to as the 'glucose sensor' as it directly relates the rate of β-cell glucose-dependent insulin secretion and the rate of hepatocyte glucose metabolism to the ambient blood glucose level. Read more in related link below.
Glucose
it is a device that consisting of immobilized layer of biological materials like enzymes,antibody,hormone,nucleic acid,organelles or a whole cell and its contacts with a sensor. The sensor converts the biological signals into electrical signals. It is used medicine and industry.For example:blood glucose level can be detected using biosensor
Glucose levels in the body are typically measured through blood tests, using a device called a glucometer. This device requires a small blood sample, usually obtained by pricking the finger. Continuous glucose monitoring systems are also commonly used, which involve a sensor inserted under the skin to provide real-time glucose readings. These methods are accurate and commonly used for monitoring glucose levels in the body.
You can get your blood glucose level checked at your local doctor's office, pharmacist, or by purchasing a blood glucose machine. You can buy them online, at your doctor's office, or at your pharmacist.
No, glucose is a component of two dietary disaccharides: maltose (glucose + glucose) and lactose (glucose + galactose). Sucrose (glucose + fructose) does not contain glucose.
glucose? i think glucose is a different thing than liquid glucose.
Just the presence of glucose Just the presence of glucose
glucose