Question

why are proteins not filtered in the glomerulus during ultrafilteration from blood

Answer 1

proteins are not filtered in the glomerulus during filtration from Blood because it's not the function of glomerulus to filter the proteins

Answer 2

Filtrate formed from blood during ultrafiltration is called as glomerular filtrate.. Due to larger size of proteins they are not filtered through the capillaries of glomerulus.. ... This is because the size of these proteins are much more than to be filtered by capillaries.