Biology
Medium
Question
Blood does not clot in the blood vessels due to the presence of ___________?
A
Thrombin
✓ Official correct answer
B
Fibrinogen
C
Heparin
D
Prothrombin
Community credibility
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A
Thrombin
No member explanations yet for this option.
B
Fibrinogen
No member explanations yet for this option.
C
Heparin
No member explanations yet for this option.
D
Prothrombin
No member explanations yet for this option.