Now, relatively large molecules such as protein molecules such as albumin, as well as things like red blood cells, are too large to actually pass across the pores that are found within this section. And so larger molecules do not actually pass across and into the Bowman's capsule. Now, about 20% of the blood plasma that enters this region, it's filtered into the Bowman's capsule. The rest of it, about 80%, enters this blood vessel known as the Ethernet Arterio. Now, the ephemeraterial carries the oxygenated and nutrient filled blood into a second network of capillaries shown here known as the Vasorecta. Now, the oxygenated blood found in these capillaries, in these blood vessels, supplied the nutrients to the cells found within this section of the kidney.