Given a chart illustrating the anatomical human body‚ classify the levels of structural organization in the human body and interpret their relationships. 2 Given glass slides or electronic images of histological specimens‚ classify the cells and tissues‚ comparing their locations and functions and how they contribute to the well being of the body as a whole. 3 Given an illustration of the integumentary system analyze the structures and functions of its parts and relate them to various medical
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OVERVIEW of Connective Tissue Connective tissue forms a framework upon which epithelial tissue rests and within which nerve tissue and muscle tissue are embedded. Blood vessels and nerves travel through connective tissue. Connective tissue functions not only as a mechanical support for other tissues but also as an avenue for communication and transport among other tissues. Most significantly‚ connective tissue is the stage for inflammation. The principal cell types involved in immunological
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of flattened sacs receives and processes protein that has been dispatched by the endoplasmic reticulum. The proteins are modified and released at the cell membrane. P2 There are four main types of tissue: epithelial‚ connective‚ muscle and nervous. [pic] Epithelial tissue is found in skin and in diverse forms has special functions in other areas of the body. The main types are: simple epithelium‚ a single layer of squamous (flat)‚ cuboidal (cube like)‚ or columnar (tall) cells;
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TASK 2: (Outcome 1) (P2) Complete the diagrams and examples in the table below Tissue type Diagram and example of where found Cuboidal Epithelium The simple cuboidal epithelium secrets and reabsorbs water and small molecules‚ it can be found in the kidneys tubules. The stratified epithelium secrets water and ions. Columnar Epithelium The simple columnar absorbs nutrients and produces mucus. It can be found in digestive organs e.g. small intestine. The stratified columnar secrets mucus
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Richard Greensmith‚ and Health & Social Care & Health Sciences. P2 Outline the structure of the main tissue of two body organs. Stomach The stomach has three layers of non-striated muscle in its wall and an inner lining of columnar epithelium with goblet cells. The tissue connecting the lining with the muscular coat is areolar tissue. Non striated muscle is a type of muscle tissue‚ which is also called involuntary‚ smooth or plain muscle. It still contains the protein filaments; they
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of structural organization and give examples of each. Chemical - atoms and molecules Cellular - molecules combine to form cells(basic structure and unit of an organism) Tissue - group of cells and materials (epithelial tissue‚ connective tissue‚ muscle tissue‚ and nervous tissue) Organ - composed of 2 or more types of tissues(skin‚ bones‚ stomach‚ heart‚ liver‚ lungs‚ and brain) System - consists of related organs that have common function(digestive system) Organism - a single living person
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Physiology – the study of how living organisms p0erform the vital functions. Microscopic Anatomy – study of structures that can not be seen by the naked eye. Cytology – analyzes the internal structure of individual cells. Histology – the study of tissues Gross Anatomy – considers features visible with the unaided eye. Surface Anatomy – refers to the study of general form and superficial markings. Regional anatomy – considers all of the superficial and internal features in a specific region
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BIOS251 Week 3 Lab Exercise Tissues and Integumentary System 1. Describe the characteristics of epithelial tissue. (5 points) The most basic characteristics of the epithelial tissue is that it covers the surfaces of the body whether internal or external. It acts as a protective covering or boundary for such surfaces‚ including the outer layer of the skin‚ as well as the inner surface of the hallow organs like the stomach‚ colon‚ and blood vessels. Other characteristics is that it is made
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identify the structure of various types of animal tissues • To explain the organization of the tissues HYPOTHESIS • Various type of tissues can be identified their function by observing the shape and structure of the cells because different tissues have different functions. • The usage of higher magnification of objective lens produces a better image. INTRODUCTION Internal structure of animal is made up cells. Cells aggregate and forms tissue. Animal tissues are classified into four types on the basis
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Lab 4 Histology Name AL List the four types of tissue found in the human body and give an example of each. 1. Epithelial 2. Connective 3. Muscular 4. Nervous Epithelial tissue What are the characteristics of epithelial tissue? it never has contact with another cell‚ it always has a free surface. They contain no blood vessels (avascular) and depend on underlying tissues for needed nutrients and oxygen sources to maintain homeostasis. it is usually very thin for this reason
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