Answer Happy

Which of the following is a true statement? ⒸA substance moved from the peritubular capillary to the proximal tubule is considered reabsorbed. As blood flows into the glomerulus, only 1% is filter, with 99% passing into the efferent arteriole. Urine can be made less concentrated (lower osmolarity) than the blood. All of the above are true. None of the above is true. Which of the following is a true statement? The renal cortex has a much higher osmolarity than does the renal medulla. In a nephron, filtration only occurs in the proximal and distal tubules. The collecting ducts of all the nephrons drain toward the renal cortex. After blood passes the glomerulus and enters the efferent arteriole it will become part of the urine. None of the above is true.