Question

Plasma is a straw-coloured fluid which contains three types of proteins - Albumins, globulins and fibrinogens. Which of the following options is correct?

Options

• Plasma is an acidic intercellular fluid which can destroy germs present in blood.

• Fibrinogen is an insoluble protein that gets converted into fibrin which forms threads that trap the blood corpuscles during blood coagulation.

• The red-coloured pigment haemoglobin is suspended in the plasma due to which the blood appears red in colour.

• The inorganic salts in plasma include sodium chloride and sodium bicarbonates.

Answer 1

The inorganic salts in plasma include sodium chloride and sodium bicarbonates.

Explanation:

Plasma contains dissolved salts such as sodium chloride and sodium bicarbonate, which help in maintaining the osmotic balance and pH of the blood.