Answer :

Final answer:

Plasma albumin functions as a carrier protein for essential molecules, maintains osmotic pressure, and aids in the transport of various biological substances.


Explanation:

Plasma albumin serves as a carrier protein for steroids, fatty acids, and thyroid hormones, contributing to oncotic pressure in the blood.

It plays a crucial role in stabilizing extracellular fluid volume by maintaining osmotic pressure, preventing excessive fluid leakage from blood vessels.

Furthermore, albumin also binds various biological molecules such as fatty acids, heme, and hydrophobic hormones, aiding in their transport in the blood.


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