Which statement is true about fibroblasts? They are a type of cell that can be found in ET. They prevent the blood from thinning too much. They are a type of WBC that fights off bacterial and viral infections. They make the protein fibers in CT.

They make the protein fibers in CT.  

•One of the most common kind of cell found in connective tissue is a fibroblast.  

•It produces collagen proteins, which are used to sustain a structural framework for several tissues.  

•They also perform an essential function in the process of healing.  

•They are critical in breaking down the fibrin clot, in supporting the normal wound healing, producing novel extra cellular matrix, and collagen compositions to support other cells related to effective healing of wound.  

Thus, the correct statement is that they make the protein fibers in CT.

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They make the protein fibers in CT

Explanation:

Fibroblast is a proteinous compound which aids the synthesis and maintenance of extra cellular matrix.

They also help in the wound healing processes of the body and as a major component of the connective tissues in the body also.

The analysis above then validates the fibroblast as making the protein fibers in the connective tissue.