Multiple choice

Blood platelets help in the blood coagulation mechanism by liberation of

  1. thromboplastin

  2. thrombokinase

  3. prothrombin

  4. None of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Thromboplastin is a plasma protein aiding blood coagulation through catalyzing the conversion of prothrombin to thrombin.