Now, the rest of that blood plasma that is not filter travels into the Ethernet arterial that then enters our peritubular capillaries. And these are the capillaries where we have reabsorption and secretion taking place between the blood capillaries and our tubules of the nephron. Now, let's begin by discussing the rate at which blood actually flows into the nephron for normal kidneys. Now, the normal kidneys pass about 625 blood plasma through the Aaron arterial and into the glomerulus every single minute. And this is known as the renal plasma flow, where flow is simply the movement of our fluid. The plasma is the blood plasma that moves across our blood vessels and renal refers to our kidneys.