what are two functions of the renal tubule
Answers. Best Answer: The two functions are: 1. Reabsorption. The renal tubule reabsorbs the fluid or filtratepassing through the tubular system, of the nephron. 2. Secretion.The function of the renal tubule is tubular secretion.Tubular reabsorption removes substances from the filtrate into the blood and also addsmaterials to the fluid from the blood.For more details visit the source. Source(s): http://www.tpub.com/content/armymedical/...nswers. Best Answer: The two functions are: 1. Reabsorption. The renal tubule reabsorbs the fluid or filtratepassing through the tubular system, of the nephron. 2. Secretion.