PPT-Tissues, glands, and membranes

Chapter 4 Objectives Name the 4 main groups of tissues and give location and characteristics Describe the difference between exocrine and endocrine glands and give examples Give examples of circulating generalized and structural connective tissues. Cytoskeleton. Hank – in da club. Crash Course Biology - Cell membranes. Cell membranes. On your desks draw out the structure of the plasma membrane of a eukaryotic cell.. Cell Membrane. From now on we will refer to the exterior cell membrane as the . The Tissue Level of Organization. Four Basic Tissue Types. Epithelial. Connective. Muscle . neural. Epithelial Tissue. Includes epithelia and . glands. Epithelia . – layers of cells that cover internal or external surfaces. Pratt & . Cornely. , . Ch. 8. Lipids and Membranes. There is a lot of important biochemistry of lipids.. We won’t cover it all!. The key points for this class have to do with their role in membranes and fat . Learning . Goal . Describe . the composition and function of the lipid bilayer in cell membranes.. Cell Membranes. Cell membranes. . are semipermeable so that nutrients can enter the cell and waste products can leave.. BIO 137: Anatomy & . Physiology . I. Tissues. Tissues are a group of cells with a common embryonic origin that function together to carry out specialized activities.. They include various types, . 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 . (PROM). Dr Vishal Chaudhari. DEFINITION. : . Spontaneous rupture of the membranes any time . beyond 28th week . of pregnancy but before the . onset of labor. TERM PROM :. after 37 weeks . Preterm PROM. hormones: chemicals released into the bloodstream by endocrine glands. Pituitary gland: gland located in the brain that secretes human growth hormone and influences all other hormone-secreting glands (also known as the master gland). Cells are arranged in tissues that perform specialized structural and functional roles. Four Major Types of Tissue:. Epithelial. Connective. Muscle. Nervous. Introduction. General Characteristics. Covers free body surfaces. Dr.Duran Kala. 4-. 2. Tissues and Histology. What is a Tissue?. A collection of similar cells and noncellular substances (extracellular matrix) secreted by the cells. Tissue Level of Organization. Epithelial . Dr. . Bhavna. Asstt. . Prof. . Deptt. . Of VGO. Introduction. . The fetal membranes are normally expelled during the third stage of labor.. The membranes are said to be retained whenever the . third stage of labor is prolonged. 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.  . They are insoluble in water and highly soluble in one or more of the following solvents: ether, chloroform, benzene and acetone. . Make up about 5% from organic substances which enter in the structure of living cell .. 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.