The polysaccharide used in assessing the glomerular filtration rate (GFR) is:: (A) Glycogen, (B) Agar, (C) Inulin, (D) Hyaluronic acid
Answer is C. Ans. C. InulinInulin is a fructosan, isolated from root tubers of Dahlia. It is used for assessing GFR. The test is known as Inulin Clearance test.