Which cells of the kidney are chemoreceptors that respond to changes in solute content of the filtrate? 02:24 The Urinary System Which cells of the kidney are chemoreceptors that respond to changes in solute content of the filtrate? A) juxtaglomerular cells B) mesangial cells C) macula densa cells D) podocytes Answer: C Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+