Multiple choice Typical brush border of cells is seen in proximal convoluted tubules loop of Henle distal convoluted tubules pelvis Reveal answer Fill a bubble to check yourself A Correct answer Explanation Typical brush border of cells is seen in proximal convoluted tubules. The microvilli greatly increase the luminal surface area of the cells, presumably facilitating their resorptive function as well as putative flow sensing within the lumen.