PPT-THE EPITHELIAL TISSUE

Prepared by Reem Aldossari Lab 2 ZOO 103 Structure closely packed cells Specialized to cover external surfaces or line internal cavities Epithelial cells are packed tightly together with almost . Study of cells, tissues and organs as seen with the help of microscope. Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. Anatomy and . Physiology. Objectives. Define tissue. Describe the germ tissue layers, their location, and what tissues they produce in eucoelomate animals (humans).. List the 4 major types of tissues of the human body.. Lab 2. ZOO 103. Structure . They are c. losely packed cells.. . Specialized. to cover external surfaces. . or line internal cavities.. Epithelial cells are packed tightly . together, with almost . mixed. 2013. Simple . cuboidal. epithelium. Areolar. Connective Tissue. Hyaline Cartilage . Areolar. Skeletal Muscle Tissue. Transitional epithelium. Reticular Connective tissue. Dense . Irregular connective. 9/20. Review the origins of the four primary tissue types. What extracellular fibers are found in connective tissue?. What is the function of connective tissue?. What are characteristics of the ten different connective tissues?. Study . Histology. Often called . Microscopic Anatomy. Greek word – . . Histos. = tissue. . Logia. =science/study. Cells work together in functionally related groups called tissues. 4 basic type of tissues:. 1) Simple Columnar.  . A. Diagram (cells are the layer of pink, elongated cells, the purple cells within them are goblet cells).  . B. Name 2 areas where it is located in the body. .  . C. What is the function of a “goblet” cell?. ZOO 103. Structure . They are c. losely packed cells.. . Specialized. to cover external surfaces. . or line internal cavities.. Epithelial cells are packed tightly . together, with almost . no intercellular . Types of body tissues. Epithelial tissues. Cover body surfaces. Line body cavities. Line body tubes. Form secretory portions of glands & their ducts. Epithelial cell. Epithelial tissue. Simple (single layer). and their associated . extracellular substances(ECM). , which are specialized to carry out specific functions.. B. . Four Primary Tissues of the Body. 1. . Epithelium. 2. . Connective Tissue. 3. . Muscle. Fitua. Al-. Saedi. The . human . body is composed of four main types . of . tissues . :. . 1. . Epithelial . tissues . 2. . Connective . tissues. 3. Muscular . tissues. 4. . Nervous . tissues. A.  . Summary about the morphological and histomorphological structure of this gland in nonpathological conditions. In the present study, Holstein bull’s bulbourethral glands were collected, and the v Epithelial Basement Membrane Dystrophy Since its initial description by Cogan in 1964,2 TOUCH BRIEFINGS 2010Ying Qian, William J Dupps, Jr, David M Meisler and Bennie H JengCole Eye Institute, Clevel . Root formation. The epithelial cells of inner and outer dental epithelium proliferates from the cervical loop of enamel organ to form a . bilaminar. structure called . hertwigs. epithelial root sheath .