Now, the Bowman's capsule is this cup shaped structure shown that encloses the glomerulus. The first capillary network system of the nephron. Hydrostatic pressure in the glomerulus forces some of that blood plasma that was carried by the afairy arterial to enter the Bowman's capsule. And this filtered blood that enters Araboman's capsule is known as the glomerulus filtrate, or simply Arifiltrate. So from now on, when we refer to the blood found inside this region, that is Arifiltra, but the blood found here is known as simply the blood plasma or our blood. Now, this portion of the nephron is known as the Proximal convoluted tubule.