Question

HEy mate !!

✨ DESCRIBE THE MECHANISM OF BLOOD CLOTTING ?✨

CLASS 10 BIOLOGICAL

Answer 1

$<b ><u >$ Answer :-
Clot formation occurs in three steps.

1. Thromboplastin helps in the formation of prothrombinase enzyme. This enzyme inactivates heparin and it also converts the inactive prothrombin into active thrombin. Calcium ions helps for these changes.

2. Thrombin acts as a proteolytic enzyme to separate two peptides from the soluble fibrinogen molecule to form insoluble fibrin.

3. The fibrin polymerizes to form long, sticky fibres. The fibrin threads form a fine network over the wound and tap blood cells to form a crust – the CLOT.

Clot is formed in about 2 – 8 minutes and seals the wound and stop bleeding.

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Answer 2

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 Answer :- 
Clot formation occurs in three steps.

1. Thromboplastin helps in the formation of prothrombinase enzyme. This enzyme inactivates heparin and it also converts the inactive prothrombin into active thrombin. Calcium ions helps for these changes.

2. Thrombin acts as a proteolytic enzyme to separate two peptides from the soluble fibrinogen molecule to form insoluble fibrin.

3. The fibrin polymerizes to form long, sticky fibres. The fibrin threads form a fine network over the wound and tap blood cells to form a crust – the CLOT.

Clot is formed in about 2 – 8 minutes and seals the wound and stop bleeding.

This will surely help you!



✌✌HAVE A GR8 DAY✌✌