Question

multiple choice question
as part of coagulation, the plasma protein called ______ is converted to fibrin

• hemoglobin
• albumin
• collagen
• fibrinogen

Explanation:

In coagulation (blood clotting), fibrinogen is a plasma protein that gets converted to fibrin, which forms the clot. Hemoglobin carries oxygen, albumin is a plasma protein with other functions, and collagen is a structural protein. So the correct protein involved in coagulation conversion to fibrin is fibrinogen.

Answer:

D. fibrinogen (assuming the last option is fibrinogen, as per the context of coagulation and conversion to fibrin)