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Hemoglobin is glycosylated at any concentration, even normal blood sugar levels. This is why there is a "normal" hemoglobin A1c range.
The problem comes when there is an elevated blood glucose. The problem is with the elevated blood glucose, not that there is an elevated Hgb A1c. The A1c is only a marker and a way for physicians to measure the average blood glucose over the past 120 days.
What else can I help you with?
What is the formula that use to calculate the concentration of glucose in blood by the principle of Beer-Lambert law and application of glucose oxidase?
To calculate the concentration of glucose in blood using the Beer-Lambert law principle and glucose oxidase, you would typically measure the absorbance of a glucose solution with a spectrophotometer at a specific wavelength. The formula to calculate the concentration of glucose is: Glucose concentration (mg/dL) = (Absorbance - intercept) / slope Where the slope and intercept are obtained from a calibration curve using known concentrations of glucose.
What hormone causes loss of glucose in the urine?
The hormone that causes loss of glucose in the urine is insulin. Insulin is responsible for transporting glucose from the bloodstream into cells for energy production. When insulin is deficient or ineffective, as in diabetes, glucose levels in the blood can become elevated, leading to its excretion in the urine.
What is Movement from high glucose to low glucose?
Movement of glucose from an area of high concentration to an area of low concentration is known as passive transport or diffusion. Glucose molecules move down their concentration gradient in this process, requiring no energy input from the cell.
The movement of glucose into a cell against a concentration gradient is most likely to be accomplished by what?
Active transport, specifically through a protein pump such as the sodium-glucose cotransporter (SGLT). This process requires energy in the form of ATP to move molecules against their concentration gradient.
What is The concetration of glucose in intracellular fluid?
The concentration of glucose in intracellular fluid is typically around 1-10 mM (millimolar). This concentration can vary based on factors such as cellular metabolism, nutrient availability, and hormonal regulation.
What causes loss of glucose in the urine?
Insulin affects the concentration of glucose in the urine.
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 do you find the glucose concentration of a solution?
Glucose concentration strips will work.
Why does glycosylation of hemoglobin take place?
glycosylation
When does glucose concentration in urine become zero?
The normal glucose concentration in urine ranges from 0 to 15 mg/dL. The glucose concentration in urine becomes zero when no glucose has spilled over into the urine.
Why the concentration of glucose in the blood rises after a meal?
After a meal, glucose levels rise. This causes the pancreas to excrete insulin. Insulin causes cells in the liver, fat, and muscle tissue to take up glucose and store it as glycogen. This makes the blood glucose levels decrease again to a normal rate.
What happens to the concentration of glucose in urine as the number of glucose carriers increase?
As the number of glucose carriers increase, the concentration of glucose in the urine will decrease. This is because more glucose is being reabsorbed by the kidneys back into the bloodstream, reducing the amount of glucose that gets excreted in the urine.
What is the formula that use to calculate the concentration of glucose in blood by the principle of Beer-Lambert law and application of glucose oxidase?
To calculate the concentration of glucose in blood using the Beer-Lambert law principle and glucose oxidase, you would typically measure the absorbance of a glucose solution with a spectrophotometer at a specific wavelength. The formula to calculate the concentration of glucose is: Glucose concentration (mg/dL) = (Absorbance - intercept) / slope Where the slope and intercept are obtained from a calibration curve using known concentrations of glucose.
In order for a cell in a culture to obtain glucose the concentration of glucose must be?
In order for a cell in a culture to obtain glucose, the concentration of glucose must be higher outside the cell than inside. This concentration gradient allows for the process of diffusion, where glucose molecules move passively into the cell. Additionally, if the glucose concentration outside the cell is low, cells may require active transport mechanisms to uptake glucose against the gradient. Overall, maintaining an adequate external glucose concentration is crucial for cellular metabolism and energy production.
How do you find the concentration of a solution?
Glucose concentration strips will work.
Is there the same concentration of glucose when blood goes into the muscle and when it comes out?
Muscle requires glucose, and so there is not the same concentration of glucose in blood entering and exiting a muscle. The exiting blood will be lower in glucose.
What hormone causes loss of glucose in the urine?
The hormone that causes loss of glucose in the urine is insulin. Insulin is responsible for transporting glucose from the bloodstream into cells for energy production. When insulin is deficient or ineffective, as in diabetes, glucose levels in the blood can become elevated, leading to its excretion in the urine.
