Biol 1593 Final Exam M/c Question And Answers Verified To Pass 2025

pseudo stratified epithelium {Ans: only a single layer of cells but gives appearance of many, all cells are attached to basement membrane but some do not reach apical surface; cells that reach apical surface either secrete mucus (goblet cells) or bear cilia that sweep trapped foreign particles}basal cells {Ans: replicate by mitosis and work their way to surface}accommodation of lens {Ans: change in the curvature of the lens that enables you to focus on nearby or far away objects; initiated by ciliary muscle action}special movements of synovial joints {Ans: Elevation, depression, protraction, retraction, inversion, eversion, dorsiflexion, plantar flexion, supination, pronation, and opposition.}microfilaments {Ans: composed of actin and canton in movement and mechanical support}sebaceous glands {Ans: secrete sebum (oil) into the hair follicles where the hair shafts pass through the dermis; produces sebum which moistens hairs, waterproofs and softens skin and inhibits bacterial growth}