Such a scanty portion of light was admitted through these means, that it was difficult, on first coming in, to see anything; and long habit alone could have slowly formed in any one, the ability to do any work requiring nicety in such obscurity.
The intercellular material of blood is plasma as well as plasma proteins. In a normal blood sample, plasma represents 55 percent of the sample.hen blood is flowing through your kidneys and getting filtered a lot of things that go through the filter are salts, water, urea, glucose and some amino acids go through.
The fluid consisting of plasma, red blood cells, white blood cells, and platelets that is circulated by the heart through the arteries and veins, carrying oxygen and nutrients to and waste materials away from all body tissues.2.lood varies in color from a bright red in the arteries to a duller red in the veins. The total quantity of blood within an individual depends upon body weight; a person weighing 70 kg (154 lb) has about 4.5 liters of blood in the body.