What Are Some Key Histological Features Indicative of Specific Physiological Functions?
Certain histological features are indicative of specific physiological functions:
Microvilli on epithelial cells increase surface area for absorption in the intestines. Cilia on respiratory epithelial cells help in moving mucus and trapped particles out of the airways. Striations in skeletal muscle fibers indicate organized sarcomeres necessary for contraction. Dense collagen fibers in tendons provide tensile strength to withstand mechanical forces.
Recognizing these features helps in understanding how tissues fulfill their physiological roles.
