Which of the Following Substances Should Not Be Filtered

Question

Which of the following substances should not be filtered?
A) glucose
B) water
C) proteins
D) amino acids
E) fatty acids

Accepted Answer

Proteins are generally not filtered in the body because they are large molecules that are necessary for many processes and functions. They are usually retained in the bloodstream and other bodily fluids to carry out their roles in the body. Filtering them out could lead to problems such as malnutrition or immune system dysfunction.