Which of the following is not a role of plasma proteins to destroy infectious agents a. to transport insoluble molecules b. to make the blood thicker c. to maintain the osmotic balance and ph of the blood d. all of the above are roles of plasma proteins.

The correct answer is option D.

Explanation:

A mixture of simple proteins, lipoproteins, glycoproteins, and other proteins present in the plasma of human blood, are called plasma proteins. Plasma proteins have many different functions.

Golgi apparatus and endoplasmic reticulum in hepatocytes produce plasma proteins.

Most of the plasma proteins are produced in the liver including albumins.

Roles of plasma proteins are-

Coagulation of blood which gives blood its thickness.

Albumins and globulins help in the transport of the enzyme, hormone and the metals in the blood.

Plasma proteins exert osmotic pressure. They can't pass through the capillary membrane and stay in the blood.

Thus, the correct answer is option D. all of the above are roles of plasma proteins.

the answer is d (apex) good luck : ))