Red blood cells are thus much more common than the other blood particles: there are about 4,000â11,000 white blood cells and about 150,000â400,000 platelets in each microliter of human blood. Human red blood cells take on average 20 seconds to complete one cycle of circulation.
Â­Â­Your kidneys receive the blood from the renal artery, process it, return the processed blood to the body through the renal vein andÂ­ remove the wastes and other unwanted substances in the urine. Urine flows from the kidneys through the ureters to the bladder. In the bladder, the urine is stored until it is excreted from the body through the urethra. Now let's take a look inside your kidneys.
Absorption of Dietary water is done in the Large Intestine or Colon. Once the nutrients have been removed by the small intestine the slurry that is left passes on to the large intestine where the water is removed.Water is also reabsorbed in the Nephron of the kidney.The start of the nephron filters the blood and takes a lot of the water from the plasma as well as salty, glucose and urea. In a part of the nephron called the Loop of Henle much of the water is reabsorbed.he start of the nephron filters the blood and takes a lot of the water from the plasma as well as salty, glucose and urea. In a part of the nephron called the Loop of Henle much of the water is reabsorbed.