Question

The liquid portion of the blood is called plasma.
A. True
B. False

Answer 1

Hint: Blood plasma is a yellowish liquid component of the blood that holds the blood cells of whole blood in suspension. It is the part of the blood that carries cells and the proteins throughout the body. It makes up about fifty-five per cent of the body's total blood volume.

Complete step by step answer: The liquid portion present in the blood is called plasma. It is a protein-salt solution. It is made up of more than ninety per cent of water. It contains proteins, inorganic salts, nutrients, gases, wastes, hormones and enzymes. The blood is composed of more than fifty percent of plasma. The plasma is a light yellowish liquid when separated from the blood. The main role of plasma is to take nutrients, hormones and proteins to the other parts of the body. Also, cells put their waste products into the plasma. It is mostly made up of the water and salts absorbed through a person's digestive tract. It is the liquid part of blood and works as the transportation system. It holds blood cells of the white blood in suspension. It is always used in the treatment of many diseases. It also contains antibodies, clotting factors, etc. The plasma can be collected from healthy, voluntary donors through a process called plasmapheresis
Hence, the correct answer is option A.

Note: Plasma helps to support our immune system and plays an important role in clotting blood to prevent excessive bleeding. This is why plasma donations are very much important. They help to treat bleeding disorders, liver disease and several types of cancer as well.