Cell structure and organization • Chloroplasts o Site of photosynthesis where light energy is absorbed o Consist of grana which are stacked up to increase surface area for absorption of light o Only present in plant cells • Cell membrane (plasma membrane) o Lipid bilayer that surrounds the cell‚ interspersed with protein molecule o Presence of temporary pores o Selectively permeable Controls movement of substances o Diffusion‚ osmosis and active transport can therefore take place o Prevent outflowing
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CARDIAC TUMORS INTRODUCTION Cardiac tumours occur quite rarely‚ with metastatic neoplasms three times more prevalent than primary tumours. A large variety of benign and malignant tumours of the heart have been described. These tumors are found mainly in the heart‚ but can occur in the pericardium or the great arteries. Secondary cardiac involvement from malignant tumors of adjacent organs (lung‚ thymus) or from kidney (Wilms tumor) or liver‚ or even remote organs‚ are also seen. ANATOMY AND PHYSIOLOGY
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100 CASES in Surgery This page intentionally left blank 100 CASES in Surgery James A Gossage MBBS BSc MRCS Specialist Registrar in General Surgery Bijan Modarai MBBS BSc PhD MRCS Specialist Registrar in General Surgery Arun Sahai MBBS BSc MRCS Specialist Registrar in Urology Richard Worth MBBS BSc MRCS Orthopaedic Research Fellow Volume Editor: Kevin G Burnand MS FRCS Professor of Vascular Surgery‚ Academic Department of Surgery‚ King’s College
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MASINDE MULIRO UNIVERSITY OF SCIENCE AND TECHNOLOGY P.O. BOX 190-50100 KAKAMEGA FACULTY OF SCIENCE DEPARTMENT OF BIOLOGICAL SCIENCES COURSE TILTE: INDUSTRIAL/FIELD ATTACHMENT COURSE CODE: SBL326 NAME: PAMELA K. MUKWEYI REG. No.: BTE/0517/08 DURATION: 9TH MAY – 20TH JULY 2012 SUBMISSION DATE: ATTACHMENT PLACE:CENTRE FOR MICROBIOLOGY RESEARCH- KEMRI Scope/purpose The Industrial Attachment program fulfils part of the requirement in pursuing the degree
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Introduction to B I O L O G I C A L S C I E N C E A Simplified Approach 05.29.2013 RICHARD M. ADRIANO‚ RN 0261849 ------------------------------------------------- NATURAL SCIENCE 1 CHAPTER 1 INTRODUCTION TO BIOLOGICAL SCIENCE Biological science is the study of living things. In this context we may ask: What are living things? We humans‚ ourselves are living things. How do living things differ from non-living things? To answer these questions‚ we must first define the word life
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Chapter 1 An Introduction to the Human Body Anatomy – science of body structures and relationships among structures Physiology – science of body functions SIX LEVELS OF BODY ORGANIZATION (Given in order smallest to largest) Chemical level a. atoms – smallest unit of matter that participates in chemical reaction b. molecules – two or more atoms joined together c. Several atoms are essential for life: Carbon‚ Hydrogen‚ Oxygen‚ Nitrogen‚ Phosphorus‚ Calcium‚ Sulfur d. Examples of biological
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Intern Project By Tushar Pramod Background: Over the past month‚ I was given the assignment of completing an in-depth report comprising of 20 questions pertaining to the various aspects of a clinic. These questions covered a wide range of medical as well as administrational topics‚ ranging from the organizational structure of the clinic to the diseases that it treated and the lab tests that it carried out. The extensive research that I have done over the past month has greatly improved
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CHAPTER 1 PRODUCTION 236250 TONNES PER YEAR OF ACETONE 1.0 INTRODUCTION Acetone is a clear‚ colorless‚ volatile liquid with sweer odor. It is both the simples aliphatic ketone and the most commercially important. It has a distinctive fruity or mint-like odor and a pungent taste. It is also found naturally in plants‚ tress‚ volcanic gases‚ and forest fires and as a by product of the breakdown of body fat. Nearly all world production of acetone is via cumene peroxidation‚ as a coproduct with
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Trippple Award Specification (4BIO) Examination in 2012 Trippple Award Specification Key words are underlined in red. Practical work is printed in italics. Section 1: The nature and variety of living organisms Characteristics of living organisms include; M ovement R espitation S ensitivity G rowth R eproduction E xcretion N utrition In addition‚ all living organisms contain nucleic acids (DNA) and have the ability to control their internal conditions. Finally‚ all living
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Instructor Guide to Text and Media Human Anatomy & Physiology Eighth Edition Theresa Bissell Ivy Tech Community College Laura Steele Ivy Tech Community College Benjamin Cummings San Francisco Boston New York Cape Town Hong Kong London Madrid Mexico City Montreal Munich Paris Singapore Sydney Tokyo Toronto Editor-in-Chief: Serina Beauparlant Assistant Editor: Nicole Graziano Managing Editor: Wendy Earl Production Editor: Leslie Austin Copyeditor: Anna Reynolds Trabucco Compositor:
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