PPT-Epithelium and Junctions

VIBS 443602 EM 3 region of basal lamina and connective tissue beneath intestinal epithelial absorptive cells Plasma membrane Basal lamina Connective tissue EM 17 capillary in the lamina propria of the intestine duodenum 13500x. 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. . TISSUE. G. roups of cells which are similar in structure and which perform common or related functions.. There are (4) types of tissue:. 1. Epithelial . 2. Connective. 3. Muscle . 4. Nervous . TERMS TO KNOW. Compartmentation: Cells and Tissues. Golgi Complex. Membranes surrounded by vesicles. Protein modification. Protein packaging into secretory vesicles. Golgi Complex. Figure 3-18a. Vesicle. Lumen. (a). K. . Sengupta. Indian Association for the Cultivation of Sciences, Kolkata. Overview. Dirac materials: Introduction and basic properties. a) . Graphene. b) Topological Insulators. . Glandular . epithelium . Prepared by: Reem Aldossari. a gland may consist of . one cell or a group of cells. highly specialized to secrete substances into ducts, onto surfaces, or into the blood.. VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. VIBS 289 lab. . . Larry Johnson Texas A&M University. Epithelium - function. Epithelium. forms the . outer protective surface . of the body and . all the glands. I. Introduction. . A. Introduction. A. Introduction. Cells . are organized into . layers or groups of similar cells with a common function called tissues. .. 2. Intercellular junctions connect . By Sonia Trejo and Hailey Scoggins. Tight Junctions. At tight junctions the plasma . membranes of neighboring cells are . very tightly pressed against each . Other. . Bound together by specific . proteins (purple).. presented by. Suman.Thota. M.Pharm . II-Semester. Department. of Industrial Pharmacy. UNIVERSITY COLLEGE OF PHARMACEUTICAL SCIENCES. KAKATIYA UNIVERSITY. WARANGAL. . . 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:. Topic. : Epithelial Tissues . Types and Functions. B.Ed. (. Hons. ) Secondary Semester IV Subject: Advance Biology II Course Title: Animal Form and Function–I. Epithelium Lecture Objectives. Describe the structural and functional relationship between:. epithelium and connective tissue, and. epithelium and basal lamina.. Describe the structural and functional features of epithelial intercellular junctions and specializations of the apical surface of epithelial cells.. of specialized cells and cell products organized to perform. one or more select functions. Histology = study of tissues. All cells in the body are classified into one of the . four tissue . types:. Epithelial .