MICROANATOMY

Detailed explanation-1: -Collagen fiber is the fiber in the extracellular matrix of connective tissues characterized by being elongated and made up of collagen glycoproteins. It is typically arranged in branching bundles of indefinite length. It is a strong insoluble fiber. It occurs in the skin, tendon, ligaments, bone, and cartilage.

Detailed explanation-2: -Loose connective tissue is composed of loosely woven collagen and elastic fibers. The fibers and other components of the connective tissue matrix are secreted by fibroblasts. Loose connective tissue, also called areolar connective tissue, has a sampling of all of the components of a connective tissue.

Detailed explanation-3: -The ECM (extracellular matrix) is made up of glycoproteins such as collagen, proteoglycans, and fibronectin. It can regulate a cell’s behavior by communicating with a cell through integrins.

Detailed explanation-4: -Tough bundles of collagen called collagen fibers are a major component of the extracellular matrix that supports most tissues and gives cells structure from the outside, but collagen is also found inside certain cells.