ReNEET 2026 · Biology · Q117Body Fluids and CirculationIn our bank: Strong match · 83%
Which of the following statements is incorrect?
- A.Blood coagulates in response to an injury
- B.Blood clot consists of fibrins
- C.Fibrin is produced from fibrinogen
- D.Fibrinogen is produced from fibrin✓
Correct Answer
(D) Fibrinogen is produced from fibrin
Solution & Explanation
During clotting, the inactive plasma protein fibrinogen is converted into insoluble fibrin threads by the enzyme thrombin — i.e. fibrin is produced FROM fibrinogen, not the reverse. So statement (4) is incorrect.
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