glucose

[Elliott]

hello, i have to answer this question and i dont have a clue, i will appreciate if someone can help me,

concentrations of metabolically important substances like glucose are:

1-high in glomerular filtarte but only a trace in urine
2-low in glomerular filtrate but high in urine
3- high in glomerular filtarte and urine
4- low in both glomerular filtarte and urine
5- excluded from entering the excretory system altogether

[MrMistery]

http://users.rcn.com/jkimball.ma.ultran ... idney.html

[rg]

a is the correct option......bcoz glucose as it is present in blood in good amount must also be present in glomerular filtrate....but in pct all of the glucose is reabsorbed in a normal person....