InterviewSolution
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InterviewSolution
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Study the given paragraph and answer the questions.When you cut yourself the blood flows out of the wound for only a short time. Then the cut is filled with a reddish solid material. This solid is called a blood clot. When blood flows,out, the plate lets release an enzyme called thrombokinase. Thrombokinase acts on another substance present in the blood called pro – thrombin converting it in to thrombin. Thrombin acts on another substance called fibrinogen that is present in dissolved state converting it in to insoluble fibrin. The blood cells entangle in the fibrin fibers forming the clot.A) Which blood cells are helpful in blood coagulation? B) Which enzyme is responsible for blood coagulation? When is it released? C) How does soluble fibrinogen in blood convert into insoluble fibrin fibers? D) What will happen, if blood doesn’t coagulate when wound occurs? |
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Answer» A) Blood platelets B) Thrombokinase is responsible for blood coagulation. When the blood flows out the platelets release this enzyme thrombokinase. C) Thrombin converts fibrinogen in blood into insoluble fibrin. D) Blood bleeding from the injuries occurs continuously leads to death. |
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