Medical Books and Lectures notes - Free downloads

........  1-15.  Multiple Choice: Select the single best answer for each of the following questions or phrases. 1.     Which of the following specializations of the apical surface of epithelial cells contain microtubules?   Microvilli   Cilia   Stereocilia   Both B and C are correct 2.     The portion of the junctional complex primarily responsible for restricting the passage of molecules between adjacent epithelial cells:   Zonula occludens   Zonula adherens   Macula adherens   Hemidesmosomes ... 3.     Of the four basic tissue types, the one that is characterized by large amounts of extracellular material and relatively large spaces between cells:   Epithelial tissue   Connective tissue   Muscular tissue   Nervous tissue 4.     The structures at the base of cilia that are ultrastructurally similar to centrioles and are involved in ciliary m...