Connective Tissue: Structure, Function, and Types
Description
This lecture segment focuses on connective tissue, highlighting its prevalence and diversity throughout the body, forming nearly 70% of the body's mass. It explains that connective tissue is characterized by widely spaced cells suspended within an extracellular matrix, which can vary in consistency from fluid to jelly-like to hard. The text details the components of the matrix, including ground substance and fibers (collagenous, reticular, and elastic), emphasizing the strength of collagen and the elasticity of elastin. Finally, it broadly categorizes connective tissues into fibrous types, further classified as loose or dense based on fiber arrangement, and discusses their primary functions, such as binding, support, protection, movement, storage, heat production, and transportation.
United States
