Typical household smoke alarms use a black wire for detecting smoke, a white wire as the common conductor and a red wire that communicates with other smoke detectors in the home. Learn how to wire a smoke detector properly in this free video on household electrical wiring.
Im really confused as to where in the nephron of the kidney each of the three steps of urine formation occur the steps include: 1. glomerular filtration 2. tubular reabsorption 3.tubular secretion does glomerular filtration occur in the renal corpuscle, then the tubular reabsorption occur in the proximal...m really confused as to where in the nephron of the kidney each of the three steps of urine formation occur. the steps include: 1. glomerular filtration. 2. tubular reabsorption. 3.tubular secretion.
Urine is made when blood is filtered by the kidneys. Urine flows from the kidneys down through the ureters and into the bladder. This one-way flow is usually maintained by a âflap valveâ where the ureter joins the bladder. This keeps urine from backing up into the kidney.