MICROANATOMY

Detailed explanation-1: -Hyaluronic acid in the extracellular space confers upon tissues the ability to resist compression by providing a counteracting turgor (swelling) force by absorbing significant amounts of water.

Detailed explanation-2: -The major biological function of proteoglycans derives from the physicochemical characteristics of the glycosaminoglycan component of the molecule, which provides hydration and swelling pressure to the tissue enabling it to withstand compressional forces.

Detailed explanation-3: -Extracellular Matrix of Animal Cells Collagen fibers are interwoven with carbohydrate-containing protein molecules called proteoglycans. Collectively, these materials are called the extracellular matrix ([link]).

Detailed explanation-4: -The most prevalent protein in animals is collagen. The primary structural protein in the extracellular matrix that makes up the many connective tissues of the body is collagen.