Which enzyme is responsible for the conversion of prothrombin to thrombin in the coagulation cascade?

A Factor Xa
B Factor VIIa
C Prothrombinase ✓
D Plasmin

Explanation

Prothrombinase, a complex of factor Xa and factor Va, converts prothrombin to thrombin in the coagulation cascade.

Source

Hematology Textbook
Hematology Hematology: Blood Components Hematology: Blood Components Hard MEDICAL Confidence: high