And between the potocides, we have these very tiny slits, very tiny holes that also allow the movement of small particles across the membrane. So we have a three layer filtration membrane that allows the movement of certain type of particles across our membrane and into the space of the Bowman's capsule. Now, this type of filtration process that takes place inside the renal corpuscle is known as ultra filtration or glomeryl filtration. And the normal rate at which our filtration takes place inside the renal corpuscle is 125 ML every single minute. Now, let's go on to these cells and let's discuss the function of granular cells and maguladensa cells. So the structure known as the juxtaglomerol apparatus consists of these three types of cells, granular cells or extra, or our juxtaglomerol cells.