In 1879 Kupser and Besselhegen put forward the word torus and it was used to designate exostosis arising in the midline of palate and lingual side of lower jaw4. Hyperostosis is defined as benign neoformation of bone tissue which is diffuse or localized5. Genetic factors‚ environmental factors‚ masticatory hyperfunction and continued growth are the current postulated etiologic factors for this entity 6‚7‚8. Genetic predisposition to mandibular torus may be inherited
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Task 2‚ 1.2‚ Select 1 type of tissue from each column. For each of the three chosen tissues‚ explain the benefits of cells combining together to form tissues with the specific functions. Jane Watson Glandular epithelial tissue: Glandular epithelial cells make up any glands within the body. These include sebaceous glands of the skin and glands in the intestinal lining (exocrine glands)‚ and many of the endocrine glands releasing hormones‚ such as the thyroid follicle. The function of glandular
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Complex permanent tissue A complex permanent tissue may be classified as a group of more than one type of tissue having a common origin and working together as a unit to perform a function. These tissues are concerned with transportation of water‚ mineral‚ nutrients and organic substances. The important complex tissues in vascular plants are xylem‚ phloem. Complex permanent tissue is heterogeneous tissue which is formed of two or more than two types of mature cells of common origin which coordinate
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2. Experimental 2.1. Experimental procedure for the synthesis of bone-like CS-PEG-HA-ZrO2 nanocomposites (BNC I-III). At first‚ ZrO2 nanoparticles (NPs) were synthesized by using the previously reported method [16]. Briefly‚ aqueous solution of sodium hydroxide (purchased from HiMedia Private Ltd.) (40 ml 0.05M) was slowly added in zirconium oxychloride octahydrate (purchased from Merck India Ltd.) solution (100 ml 0.01M) prepared in methanol-water (1:1) at 5 oC temperature. The mixture was stirred
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Write your name here Surname Other names Centre Number Candidate Number Edexcel GCE Physics Advanced Subsidiary Unit 1: Physics on the Go Friday 11 January 2013 – Afternoon Time: 1 hour 30 minutes You must have: Ruler Paper Reference 6PH01/01 Total Marks Instructions Use black ink or ball-point pen. Fill in the boxes at the top of this page with your name‚ centre number and candidate number. Answer all questions. Answer the questions in the spaces provided
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------------------------------------------------- Tissues Study Questions 1. What is the hierarchy of structural order in living organisms? * Atom‚ molecule‚ cells‚ tissue‚ organ‚ organ system‚ organism 2. Why is it important to understand “structure – function” relationships? How do the structure and function of the tissues apply to this concept? * It is important to know structure and function relationships so that you will understand how everything works together. * With tissues it is important to
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5: Anatomy and Physiology Topic: Types of tissues Date: 09/06/2015 Objectives : Exploring four types of tissues. and Comparing four types of tissues : Nervous‚ Connective Epithelial‚ and muscular tissues. From Tissues to organs Cells combine to form tissues and tissues combine to form organs. Cells combine to form four primary tissues: - Epithelial tissue - Connective tissue - Muscle tissue - Nerve tissue BACKGROUND:A tissue is a group of cells that have a similar shape
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December 18th‚ 2013 Block 8 Body Tissues Essay There are four major categories of tissues in the human body. Each of them separate into even smaller groups with specific structures and functions. The four major types are epithelial tissue‚ connective tissue‚ muscle tissue and cardiac tissue. They are all necessities of the human body and contribute to many functions our bodies and cells carry out in order to survive. Tissues interact and group together to make up organs which then compose systems
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Tissue engineering By Nathan. F Introduction Tissue Engineering is the use of a combination of cells‚ engineering and materials methods‚ and suitable biochemical and physio-chemical factors to improve or replace biochemical functions. The objective of tissue engineering is to create living body parts that will fully integrate with the recipient’s body. Tissue engineering mostly associated with applications that repair or replace portions of or whole tissues. For example bone‚ cartilage
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1 Which animal tissue is commonly known as packaging tissue? 1 2. Calculate the formula unit mass of CaCO3 (given at masses: Ca = 40. 0µ‚ c=12 0µ‚ 0 = 16.0µ . determines ‘pitch’ of sound. 1 5. How does the speed of sound change on increasing the temperature? 1 6.What do you mean by photoperiod? Name two processes that are dependent on photoperiod. 2 7. What will happen if: i) The skin epithelium
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