Question

The major proteins of blood plasma are

• A. Albumin, globulin and fibrinogen.
• B. Collagen, elastin and fibrinogen.
• C. Albumin, glutelin and p-protein.
• D. Actin, myosin and tubulin.

Answer 1

The correct option is A Albumin, globulin and fibrinogen.

One half of blood is composed of red blood cells, white blood cells and platelets which are considered as solid part of blood and another half is composed of water, salts, and proteins which is the fluid part of blood. The fluid part of blood is known as Plasma. Plasma is a straw-colored, viscous fluid it has about 90-92% water and 6-8% proteins. The major proteins of blood plasma are Albumin, globulin, and fibrinogen.

So, the correct answer is 'Albumin, globulin, and fibrinogen'.