Exploring Connective Tissue Diversity in the Human Body
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Discover the composition and functions of various types of connective tissues, from loose connective tissue to bone and blood. Understand the role of muscle tissue in bodily movement.
Exploring Connective Tissue Diversity in the Human Body
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Presentation Transcript
Connective Tissue Connective tissue is composed of sparse populations of cells scattered through an extracellular matrix. Loose connective tissue: elastic collagen fibers bind epithelia to underlying tissues. Cartilage: the rubbery chondroitin sulfate provides flexible support in joints. Fibrous connective tissue: collagen fibers give strength to tendons (attach muscles to bones) and ligaments (connect bones to bones at joints). Adipose tissue: stores fat as fuel in fat droplets and provides insulation. Bone: made of collagen and minerals; a central canal in each osteon carries blood vessels and nerves. Blood: a liquid matrix of plasma carries erythrocytes (RBC), leukocytes (WBC).