Glucose is filtered out of the blood, but is not found in urine. Explain why glucose is not present in urine

Glucose is filtered out of the blood in the glomerulus of the kidneys. All of the glucose is then is actively transported back into the capillaries in the area of the nephron called the proximal convoluted tubule. It is therefore not found in the urine.

AC

Related Biology A Level answers

All answers ▸

During sampling, discuss the principles and strategies that should be employed in the collection of representative samples.


Each amino acid contains a different R group specific to the amino acid. Describe how the R group of an amino acid contributes to the tertiary structure of a protein. (4 marks)


What is the difference between a saturated and an unsaturated? (2 marks)


Describe how you would use a biochemical test to show that a solution contained a protein (2 marks)