Which enzyme complex is needed to convert prothrombin into thrombin?
AFibrinogen
BHeparin
CThrombokinase
DThrombin
Answer & Solution
Correct answer: C. Thrombokinase
Thrombokinase, produced by a cascade of plasma factors, drives the change of prothrombin to thrombin.
Keep practising Body Fluids and Circulation
Browse all Body Fluids and Circulation questions for NEET UG, or explore more Biology topics.
Related questions
Closure of the semilunar valves occurs when:Which term means that the heart has stopped beating?In a blood pressure reading of 120/80 mm Hg, the 80 represents:Blood pumped by the right ventricle enters the:Pulmonary veins carry oxygenated blood into the:In a standard ECG, ventricular contraction begins shortly after which point?Sudden damage to heart muscle from inadequate blood supply is called:In a standard ECG, the end of the T-wave marks the: