What is the Difference Between Similar But Different Things, Terms, and Objects

What is the Difference between Plasma and Serum

Blood contains plasma, serum, white blood cells and red blood cells in it. Red blood cells and white blood cells are commonly known while plasma and serum are not that known to people. If any of these elements outnumbers or decreases in quantity, the blood affects the body directly and dangerously. Plasma and serum have many differences, but before going to the differences let’s see what they actually are:

Plasma

Plasma is that part of blood which makes the blood clotting. It contains fibrinogen. This helps blood to thicken down and to reduce and ultimately make a strong cover so that blood stops from flowing. This shows plasma is how much important. It makes up to 55% of the blood. It is a yellowish substance. The plasma is mostly water. The density of plasma is 1.025 kg/l. it can be stored for almost 10 years without any damage to this element of the blood.

Serum

When blood is separated into its components, what lefts after the red cells, white cells and plasma is called serum. It is actually water that is mixed with protein and like elements.  It makes 6-8% part of the blood. It is divided into two parts, serum albumin and serum globulins. The proteins in the serum are further separated through a process called electrophoresis. 

Plasma vs Serum

Plasma makes up 55% of the blood while serum contains 6-8% of the proteins carried by the blood. Plasma is a material that gives the clotting power to the blood while serum is the leftover of the plasma i.e. when all the components are extracted from blood, after plasma, remains serum. Plasma contains serum while serum contains essential proteins. Since plasma contains serum so it is obvious that without extracting plasma from blood, serum cannot be extracted.




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