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___________ collagen represents 90% to 95% of the collagen in ECM and forms fibrils and fibers intertwined with proteoglycan aggregates.

___________ collagen represents 90% to 95% of the collagen in ECM and forms fibrils and fibers intertwined with proteoglycan aggregates. Correct Answer Type II

Collagen is the richest auxiliary macromolecule in ECM, and it makes up about 60% of the dry load of cartilage. Type II collagen speaks to 90% to 95% of the collagen in ECM and structures fibrils and filaments interweaved with proteoglycan totals. Collagen types I, IV, V, VI, IX, and XI are likewise present yet contribute just a minor extent. The minor collagens help to shape and balance out the sort II collagen fibril organize.

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