Q

QuestionAnatomy and Physiology

2 Fill in the blanks: All tissues consist of two main components: and which consists of a gelatinous substance called and numerous different 3 An epithelial tissue that has one layer of rectangular cells would be classified as a. stratified squamous epithelium. b. simple cuboidal epithelium. c. stratified columnar epithelium. d. simple columnar epithelium. 4 How do pseudostratified ciliated columnar epithelium and transitional epithelium differ from other types of epithelia? 5 True/False: Mark the following statements concerning connective tissue proper and cartilage as true (T) or false (F). If the statement is false, correct it to make it a true statement. Adipocytes contain a large lipid droplet in their cytoplasm. The primary element in dense regular collagenous connective tissue is ground substance. Bundles of collagen fibers are arranged parallel to one another in dense irregular collagenous connective tissue. Loose connective tissue contains all three protein fiber types. Fibrocartilage has a smooth, glassy appearance due to a large amount of ground substance and few visible protein fibers. 6 Which of the following best characterizes the extracellular matrix (ECM) of bone tissue? a. Bone tissue ECM consists of only calcium hydroxyapatite crystals. b. Bone tissue ECM consists of calcium hydroxyapatite crystals and collagen fibers. c. Bone tissue ECM consists of only collagen fibers. d. Bone tissue ECM consists of collagen, elastic, and reticular fibers. 7 Circle all that apply. Which of the following characteristics apply to skeletal muscle tissue? a. Striated. b. Nonstriated. c. Multinucleate. d. Uninucleate. e. Contains intercalated discs. f. Voluntary. g. Involuntary. h. Autorhythmic.