Which of the following substances is found in plasma but is not usually in the tubular fluid?
A)nitrogenous wastes
B)large proteins
C)vitamins
D)water
E)amino acids

Question

Quizplus · Accepted Answer

Large proteins are usually not filtered through the glomerulus and therefore do not appear in tubular fluid. However, they are present in plasma, which is the fluid from which tubular fluid is formed. Nitrogenous wastes, vitamins, water, and amino acids are all filtered and present in both plasma and tubular fluid.

Which of the Following Substances Is Found in Plasma but Is