Question

multiple choice question
the meshlike framework of a blood clot is formed by a sticky protein called ______.

○ collagen
○ globulin
○ albumin
○ fibrin

Explanation:

To solve this, we recall the role of each protein:

• Collagen: Structural protein in connective tissue, not blood clots.
• Globulin: Involved in immunity/transport, not clot formation.
• Albumin: Maintains osmotic pressure, not clots.
• Fibrin: Forms the mesh framework of blood clots (from fibrinogen during coagulation).

Answer:

D. fibrin (assuming the last option is labeled D; if labels are different, adjust, but based on content, the correct option is the one with "fibrin").