CONNECTIVE TISSUE GLAND
CONNECTIVE TISSUE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Produce fibers and extracellular matrix to fill the gaps in the tissue when body suffer an injury
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An energy storage that store a large lipid droplet
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Secrete Melanin pigment that responsible for Hair color and body color
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An inflammatory and immediate allergic reactions
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None of the above
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Detailed explanation-1: -Fibroblasts’ most well-known biological role is the production of the rich ECM of connective tissues. Fibroblasts produce and secrete all components of the ECM, including the structural proteins, adhesive proteins, and a space-filling ground substance composed of glycosaminoglycans and proteoglycans.
Detailed explanation-2: -Fibroblasts are critical in supporting normal wound healing, involved in key processes such as breaking down the fibrin clot, creating new extra cellular matrix (ECM) and collagen structures to support the other cells associated with effective wound healing, as well as contracting the wound.
Detailed explanation-3: -In injured tissues, fibroblasts are activated and differentiate into myofibroblasts, which contract and participate in healing by reducing the size of wound and secreting ECM proteins. The differentiation of fibroblasts to myofibroblasts is a key event in connective tissue wound healing (Fig.
Detailed explanation-4: -The primary function of fibroblasts is the maintenance of structural integrity within the connective tissue. Fibroblasts secrete the extracellular matrix precursors required for the formation of connective tissue and various fibres.