In dense connective tissue, the primary function of fibroblasts is to produce collagen fibers.

In dense connective tissue, the primary function of fibroblasts is to produce collagen fibers.

• A. True
• B. False
• C. They produce elastic fibers
• D. They produce collagen fibers

Answer: (D)

Dense connective tissue gets its strength from a thick network of collagen fibers, and the cells that make this backbone are fibroblasts. These cells synthesize collagen molecules and secrete them into the extracellular space, where they are processed and assembled into collagen fibers. That direct product—collagen fibers—defines their main role in this tissue type, giving the tissue its characteristic tensile strength. While fibroblasts can produce other fibers in some contexts, in dense connective tissue the production of collagen fibers is the primary function.

Dense connective tissue gets its strength from a thick network of collagen fibers, and the cells that make this backbone are fibroblasts. These cells synthesize collagen molecules and secrete them into the extracellular space, where they are processed and assembled into collagen fibers. That direct product—collagen fibers—defines their main role in this tissue type, giving the tissue its characteristic tensile strength. While fibroblasts can produce other fibers in some contexts, in dense connective tissue the production of collagen fibers is the primary function.