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- 39. John has severely injured his knee during football practice. He is told that he has a torn knee cartilage and to expect that recovery and repair will take a long time. Why?What do you mean by hyaline cartilages?Malnutrition in children often leads to a decreased rate of mitosis in different cell populations. What effect would this have on growth at the epiphyseal plate? Explain.
- A paralyzed patient undergoing physical therapy to keep the bones and muscles active, what types of bone cells will be involved?List the types of collagen and their location.According to the histology, structure, and functions of cartilage the :following statements are true except * Nutrients are reach directly from capillaries of the cartilage matrix or D from joint cavities (by synovial fluid) All types of cartilage in all places are surrounded by a sheath of dense connective tissue called D perichondrium Extracellular matrix is secreted by the cartilage cells and composed of D matrix and fibers Both collagen and elastic fibers can D be found in the tissue of cartilage