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1068

Q:

It causes clotting of blood – 

  • 1
    Thrombin
  • 2
    Hemoglobin
  • 3
    Pectin
  • 4
    All of the above
  • Show Answer
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Answer : 1. "Thrombin "
Explanation :

The substance that causes the clotting of blood is:

(A) Thrombin

Thrombin is an enzyme that plays a crucial role in the blood clotting process. It is responsible for converting fibrinogen, a soluble plasma protein, into insoluble fibrin threads. These fibrin threads form a mesh that helps in the clotting of blood, particularly at the site of injury or wound. Therefore, option (A) Thrombin is the correct answer.

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