PPT-Cells (Test 1) 2. Simple cuboidal epithelial cells line the ducts of certain human exocrine

S 2 amp volume is S 3 where S length of the side of the cube Which of the following cubeshaped cells would be most efficient in removing waste by diffusion Cells Test 1 5 A pathogenic bacterium has been engulfed by a phagocytic cell as part of the nonspecific innate immune response Which of the following illustrations best represents the response. 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 . . 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. What is a gland?. . Gland is an organ of secretion made up of specialized . secretory. cells derived from the surface epithelium on which it opens.. General Features. Epithelial in origin. Present as discrete organs or in layers.. Made of cells that secrete substances into ducts or body fluids. Almost always columnar and cuboidal epithelia. Exocrine vs Endocrine. Exocrine Glands: secrete their products into ducts that open onto surfaces (ex: skin, lining of digestive tract). 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.. Membrane epithelium becomes glandular epithelium when it . invaginates. / involutes into . the . tissue layer / layers below, forming a . gland. There are . two main types of gland. . They are . exocrine and endocrine. 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 . are located on top of each kidney.. Adrenal Glands. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. Cortex . (outer) – bulk of gland (75%); glandular tissue. Medulla . (inner) – nervous tissue; SNS. STRUCTURE OF SALIVARY GLANDS. DIFFERENCE BETWEEN SEROUS & MUCOUS ACINI. DUCT SYSTEM OF SALIVARY GLANDS. DUCT SYSTEM OF SALIVARY GLANDS. ACINI & SMALL DUCTS OF SALIVARY GLANDS. PAROTID GLAND. The parotid salivary gland is a large serous gland that is classified as a compound tubule acinar gland. . 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.  . Topic. : Epithelial Tissues . Types and Functions. B.Ed. (. Hons. ) Secondary Semester IV Subject: Advance Biology II Course Title: Animal Form and Function–I. First Class. Medical Biology. Glandular. . Tissue. Balqees Alasfoor. Objectives. To know what are the glands. Structure. Types. Location and functions. . Epithelial glands. . Are structures derived from epithelial cells that specialize in producing secretion.. Lama . AlAbdi. Supervised by: Dr. Reem . AlAjmi. Genera!y. , It is an instrument used to examine and. monitor objects we can’t see with the naked eye.. It has many applications.. Microscope. There . Tissues – Introduction. a group of similar cells specialized to carry on a particular function. tissue = cells + extracellular matrix. nonliving portion of a tissue that supports cells. 4 types. epithelial = protection, secretion, absorption.