no glucose does not
secondary active transport
Ions and nutrients
The filtrate.
Water must be colorless.
Not if the solution contained only glucose and water.
glucose is transported back into the bloodstream
because glucose and other nutrients are small to filtrate through the filtration membrane and glucose is essential to be in the filtration membrane.
True
As the filtrate goes down the hypertonic interstitum of the renal medulla, water leaves the filtrate into the interstitum. As such, the water concentration in the filtrate decreases.
The glucose that enters the nephron along with the filtrate get absorbed by the glomerulus goes to the proximal convoluted tubule (pct) and again reabsorbed and enters the blood.
Under normal conditions, the proximal convoluted tubule reabsorbs all of the glucose, lactate, and amino acids in the filtrate and 65% of the Na+ and water.
The two things that might indicate problems in health would be proteins and glucose. Proteins in filtrate or urine would indicate a possible kidney infection and glucose would indicate possible diabetes.
Active Transport
secondary active transport
reabsorbed completely unless their concentrations in the filtrate exceed their transport maximum
red and white blood cells
Conditions which allow the red blood cells and protein to enter the filtrate are renal infections, kidney infections, diabetes, hypothyroidism, jaundice, and Glomerulonephritis. The reasons of red blood cells entering the filtrate can be various and dangerous.