...faculty contact tech | Pathology - Module 1: Introduction to the course - Unit 1: Course Requirements - Item Number: 1 Lecture | Title: | EXAM SCHEDULE and GRADING | Fall 2013 EXAM SCHEDULE Dates | | Percent of Grade | August 25, 2014 | Course begins | | September 18, 2014 | Exam 1 | 25% | October 16, 2014 | Exam 2 | 25% | November 13, 2014 | Exam 3 | 25% | December 11, 2014 | Exam 4 | 25% | A final average grade of C+ or better (a numerical grade of 74 or higher) is required to pass this course. ------------------------------------------------- Top of Form My Courses --> HNC 310 --> CELL PATHOLOGY print contact faculty contact tech | Pathology - Module 2: Module Two - Unit Number: 1 Unit Title: CELL PATHOLOGY Unit Objectives After reading this chapter, viewing the PowerPoint presentation and the accompanying lecture notes, and completing the study activities, the student will be able to: 1. Describe the normal structure and function of the cell. 2. Discuss the adaptive structural and functional changes that occur in cells as a result of changes in homeostasis. 3. Explain the adaptive structural and functional changes associated with atrophy, hypertrophy, hyperplasia, metaplasia, and dysplasia. 4. Identify disease processes or pathologies that may result in cell atrophy, hypertrophy, hyperplasia, metaplasia, and...
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...Unit 1 An overview of Microbiology 1. What prevented the science of microbiolgy from developing before the era of van Leeuwenhoek? 2. How did Pasteur's swan neck flask experiment show that the concept of spontaneous generation was invalid? 3. If the Chickungunya virus epidemic had first started in Jamaica, how would you identify the cause of the disease? 4. What is a pure culture? How is this important in microbiology? 5. How would you convince a friend that microorganisms are not just agents of disease but make significant contributions to their lives? 6. Describe 5 ways humans exploit microorganisms for their benefit. 7. What factors might cause some older diseases to show an increase in number of cases. UNIT 2 Prokaryotic and Eukaryotic Cell Biology 1. Describe the structure of the cell membrane and describe its components. 2. Explain the following terms with the use of diagrams: a) isotonic b) hypertonic c) hypotonic 3. Compare diffusion, facilitated diffusion, active transport and group translocation. UNIT 3 Main Groups of Microorganisms 1. Discuss reproduction of algae and fungi. 2. Describe how protozoa are classified. Give the name of member of each group and a disease caused by that organism. 3. Outline how viruses reproduce UNIT 4 Bacteria 1. Outline the process of endospore formation 2. Draw and label the structure of flagella found in gram negative organisms 3. State the various...
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...or transmitted in any form or by any means, including as photocopies or scanned-in or other electronic copies, or utilized by any information storage and retrieval system without written permission from the copyright owner, except for brief quotations embodied in critical articles and reviews. Materials appearing in this book prepared by individuals as part of their official duties as U.S. government employees are not covered by the above-mentioned copyright. To request permission, please contact Lippincott Williams & Wilkins at 530 Walnut Street, Philadelphia, PA 19106, via email at permissions@lww.com, or via web site at http://www.lww.com (products and services). Not authorized for sale in North America and the Caribbean. 9 8 7 6 5 4 3 2 1 Library of Congress Cataloging-in-Publication...
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...AS Biology Unit 1 page 1 AQA AS Biology Unit 1 Contents Specification Biological Molecules Chemical bonds Carbohydrates Lipids Proteins Biochemical Tests Enzymes Eukaryotic Cells Prokaryotic Cells Cell Fractionation Microscopy The Cell Membrane Movement across Cell Membranes Exchange The Gas Exchange System Lung Diseases The Heart Coronary Heart Disease The Digestive System Cholera Lifestyle and Disease Defence against Disease Immunisation Monoclonal Antibodies 1 – Mathematical Requirements 2– The Unit 1 Exam 2 4 6 8 10 16 17 24 28 30 31 35 37 44 46 50 54 58 60 67 68 72 80 81 83 86 Cells Human Physiology Disease Appendices These notes may be used freely by A level biology students and teachers, and they may be copied and edited. Please do not use these materials for commercial purposes. I would be interested to hear of any comments and corrections. Neil C Millar (nmillar@ntlworld.co.uk) Head of Biology, Heckmondwike Grammar School High Street, Heckmondwike, WF16 0AH July 2011 HGS Biology A-level notes NCM/7/11 AS Biology Unit 1 page 2 Biology Unit 1 Specification Biochemistry Biological Molecules Biological molecules such as carbohydrates and proteins are often polymers and are based on a small number of chemical elements. • Proteins have a variety of functions within all living organisms. The general structure of an amino acid. Condensation and the formation of peptide bonds linking together amino acids to form polypeptides. The relationship...
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...Midterm 1 (Friday, October 2, 2015) Outcomes for Exam In multiple choice format questions, identify the following: 1. Characteristics of viruses and why they are not generally considered to be “alive”. * virus= infectious biological particles; 1+ nucleic acid molecules surrounded by protein capsid or envelope * nucleic acid: DNA or RNA, composed of single/double strand (genes encode coat proteins, proteins of regulation of transcription) * capsid: protein coat of virus, viral genome packaging * envelope: lipid bilayer that contains proteins * enveloped viruses: genomes contain genes for synthesis of envelope proteins * viral genomes= virus-specific enzymes (nucleic acid replication) * non-living organism/not “alive” - lack that properties of life (no independent reproduction, no metabolic system= no energy, dependent on host cells 2. Why viral infections are usually difficult to treat with drugs, and exceptions to this general principle. * viruses= hidden in host cells, use host cell machinery to replicate (no obvious viral product to be targeted by drugs/antibiotics - not like bacteria) * symptoms can only be relieved not treated - natural immune function treats — some viruses deadly symptoms= prevention w/ vaccinations (e.g. measles, polio) * Viruses using own polymerases (e.g. RNA viruses - influenza)= more obvious targets - antiviral drugs to treat 3. Whether viruses are always...
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...A2 Biology Unit 5 page 1 AQA A2 Biology Unit 5 Contents Specification Human Nervous system Nerve Cells The Nerve Impulse Synapses Receptors Muscle Animal Responses Control of Heart Rate The Hormone System Homeostasis Temperature Homeostasis Blood Glucose Homeostasis Control of Mammalian Oestrus Plant Responses The Genetic Code Protein Synthesis Gene Mutations Stem Cells Control of Gene Expression Biotechnology DNA sequencing Southern Blot In vivo cloning Genetically Modified Organisms Gene Therapy Genetic Screening and Counselling 2 4 6 0 14 17 24 28 30 33 34 38 42 44 48 50 54 57 63 66 71 76 80 85 89 92 Molecular Genetics These notes may be used freely by A level biology students and teachers, and they may be copied and edited. Please do not use these materials for commercial purposes. I would be interested to hear of any comments and corrections. Neil C Millar (nmillar@ntlworld.co.uk) Head of Biology, Heckmondwike Grammar School High Street, Heckmondwike, WF16 0AH Jan 2010 HGS Biology A-level notes NCM 8/09 A2 Biology Unit 5 page 2 Biology Unit 5 Specification Control Systems Organisms increase their chance of survival by responding to changes in their environment. The Nerve Impulse The structure of a myelinated motor neurone. The establishment of a resting potential in terms of differential membrane permeability, electrochemical gradients and the movement of sodium and potassium ions. Changes in membrane permeability lead to depolarisation and the...
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...Karen Pontifex TMA 1 1. Describe the four basic human body structure units and their functions The four basic human body structure units and their functions are: Cells, Tissues, Organs, and Systems. Cells Humans and all living things are made up of about 100 trillion small cells that can only be seen via a microscope. Cells can reproduce themselves and live independently. Some cells are specialized and become a different shape and size (elongated, oval, square, flat etc) dependant on its function. Here are just a few examples: * Epithelial cells – can be flat, cubed or column shaped. They protect the bodies tubes and cavities. They also cover the body forming the epidermis (the upper layer of skin) * Sperm cells and egg cells – for reproduction (sperm cells are tadpole shaped and egg cells are circular shaped. * Red Blood cells – these are doughnut shaped cells without a nucleus. They carry haemoglobin which gives the cell its red colour and carries oxygen around the body via the blood stream. * White Blood cells – are irregular in shape and size. They also have a nucleus. When foreign invaders like bacteria or viruses enter the body they detect it and then destroy it. * Platelets – are small bits of cells that clot the blood when there is a cut such as with a knife or abrasions received in a fall. Tissues Tissues are a group of similar cells working together to perform a function. The four main tissue types in the...
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...student submitted documents similar to the one below including study guides, practice problems, reference materials, practice exams, textbook help and tutor support. Why (a) do you suppose Union Planters purchases investments, rather than simply making loans? Why does it purchase investments that vary in nature both in terms of their maturities and in type (debt versus stock)? 1. They may have excess funds that they havent loaned out yet and instead of having the money just sit there the bank manager may decide that it could earn more revenue by choosing to invest. 2. Depending on the situation the bank manager may also feel that they can make more money by investing the excess funds rather than lending the money out. For example right now interest rates are at an all-time low and they may feel like the return on the interest is not enough compared to investing. 3. The bank manager may feel that these investments will mature and be worth more in the future so they may choose to hold long term to create more revenue. (b) How must Union Planters account for its investments in each of the two categories? 1. Trading securities Balance sheet at fair market value a. Gain/Loss reported as part of income 2. Available-for-Sale Balance sheet at fair market value a. Gain/Loss Comprehensive income/ separate from Stockholders equity until realized 3. Held to-Maturity reported at amortized cost Planters had none (c) In what ways does classifying into investments two different categories assist...
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...Preface A well-developed knowledge of clinical microbiology is critical for the practicing physician in any medical field. Bacteria, viruses, and protozoans have no respect for the distinction between ophthalmology, pediatrics, trauma surgery, or geriatric medicine. As a physician you will be faced daily with the concepts of microbial disease and antimicrobial therapy. Microbiology is one of the few courses where much of the "minutia" is regularly used by the practicing physician. This book attempts to facilitate the learning of microbiology by presenting the information in a clear and entertaining manner brimming with memory aids. Our approach has been to: 4) Create a conceptual, organized approach to the organisms studied so the student relies less on memory and more on logical pathophysiology. The text has been updated to include current information on rapidly developing topics, such as HIV and AIDS (vaccine efforts and all the new anti-HIV medications), Ebola virus, Hantavirus, E. coli outbreaks, Mad Cow Disease, and brand-new antimicrobial antibiotics. The mnemonics and cartoons in this book do not intend disrespect for any particular patient population or racial or ethnic group but are solely presented as memory devices to assist in the learning of a complex and important medical subject. We welcome suggestions for future editions. 1) Write in a conversational style for rapid assimilation. 2) Include numerous figures serving as "visual memory tools" and summary charts...
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...Group 3 Respiratory System * Consists of organs responsible for carrying oxygen from the air to the bloodstream and for expelling the waste product carbon dioxide. * Air passes from the nose or mouth via various respiratory passages, to millions of balloons like sacs, the alveoli in the lungs. Respiration -term for the processes by which oxygen reaches body cells and is utilized by them in metabolism bywhich carbon dioxide is eliminated. Parts of the Respiratory System * Nose-The uppermost part of the respiratory tract bearing the nostrils, the outer opening for entrance of air and the organ of smell. Functions of the Nose: * Organ of Smell * Protecting the Lungs * It is also a resonator Parts of the Nose: * Nasal Septum- is the central partition inside the nose that divides it into two cavities, the right and left passages called fossae. * Nasal Cavity- a sticky mucous membrane lines the nasal cavity and traps dust particles. * Nose Hairs- hairs at the entrance to the nose trap the large inhaled particles. * Internal Nares- posterior opening connected to the pharynx. * Facial Sinuses- these are air spaces in the bones of the skull which communicate with nasal cavities and make it lighter. * Sinusitis- the inflammation of the membrane lining the facial sinuses caused by infection. * Rhinoplasty- an operation that alters the structure of the nose to improve its appearance or to correct a deformity caused...
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...Link to Real Media File For Entire PDF Look for explanatory notes and Attachments. The Blood © Jim Swan Click on Audio icon for MP3 audio files Look for web and other links. 6:52 am, Aug 23, 2006 These slides are from class presentations, reformatted for static viewing. The content contained in these pages is also in the Class Notes pages in a narrative format. Best screen resolution for viewing is 1024 x 768. To change resolution click on start, then control panel, then display, then settings. If you are viewing this in Adobe Reader version 7 and are connected to the internet you will also be able to access the “enriched” links to notes and comments, as well as web pages including animations and videos. You will also be able to make your own notes and comments on the pages. Download the free reader from [Adobe.com] 1 Components of the Cardiovascular System Heart – pumps blood Blood vessels: arteries – carry blood to organs and tissues veins – return blood to the heart capillaries – allow for transport to and from tissues Blood - ? The fluid medium for transport. Unlike the heart and the blood vessels, which are organs, blood is a complex tissue. It is one of the connective tissues based on its derivation, from mesenchyme cells, and its structure, which contains the intercellular matrix known as the plasma. 2 Composition of Blood See Marieb, Figure 17.1 Plasma - the blood’s liquid portion •water 91+% 55% •solutes - nutrients, wastes, blood gases, electrolytes, regulatory...
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...“The longer you live the longer you should live” –Wiley “Evolution’s a bitch” –Wiley “Suckers are good to eat” –Wiley WHAT HAS EVOLUTION DONE FOR ME What has evolution done for me • Agricultural crops and animal breeding for the past 8,000 years • With the discovery of methods to reconstruct evolutionary relationships there is been a vast increase in the relevance of evolutionary biology to human society. Reconstructing Phylogenies • 1859-1950- No coherent empirical methods • 1950-1966- Emergence of Phylogenetic Systematics • Phylogeny by discovery of the order of evolutionary innovation Ribotyping • Fingerprinting or sequencing RNA • Many diseases have unknown causes • However, diseased tissues can be ribotyped. (Wiley Death Fish) • This process involves extracting DNA from diseased tissues and then sequencing the DNA that codes for rRNA. • If a disease agent such as a bacteria is present, then we will get ribosomal DNA sequences from the host (you) and the bacteria (the infection agent). Ribotyping: Phylogeny matching • Once we have the rDNA sequences, we can plug them into a sequence matrix of all life and see where our unknowns appear on the tree of life. Our Food Chain • Some products are easy to identify, but others are not. • A slab of fish fillet from a sea bass looks like a slab of sih fillet from a farmed Asian catfish. • But the sea bass costs $10/pound while the Asian catfish...
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...introduction 23rd feb : Pass program Little groups * Learning notes topics discussions * Informal * opens Friday 27th feb 5.00 Studies: How the body works Anatomy Gross anatomy – internal structures Microscopic anatomy- study of cells, study of tissues (microscope) Physiology- cellular physiology – e.g. nerves and muscle fibres Integrative physiology- different tissues and organs, functions e.g. cardiovascular Levels of organisation e.g. tissues, organs, organ systems organism levels Go through link called echo – access lecture recordings My unit- weekly feedback quiz Biology and chemistry lessons Textbook folder mastering a&p Lecture d 3rd week on a Tuesday Labour day (Monday) good Friday Assessments In class tests (30%) Quiz a (10 %) quiz b (20%) Worksheet questions (30%) Final exam 40% See unit outline for due dates, methods, extensions Quiz a Week 3 (early feedback) 30 mins to complete Opens 3pm Tuesday 10th Closes 3am Thursday 12th Quiz b Week 7 semesters Week 3 up to lecture 16 (muscles) 60 mins marked out of 50 Worksheet questions (30%) due week 11 of sem Set of questions provided online in week 8 Week 1-10 Final exam Mix mcq and sa Material from whole semester Higher weighting of 11 &12 Feedback about progress: Quizzes weekly Review assessments EIP BIOL 121 TUTORIAL 1 CHEMISTRY: Reading: pages 53-61 notes * Science of structure that deals with matter. *...
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...Biology 119, Spring 2015 Review sheet for Exam 1 The exam is worth 100 points total. It will consist of approximately 47 multiple-choice questions worth 2 point each and 3-4 short essay questions. Bring a scantron and pencil to the exam. The best way to study is to review the posted lecture notes. I suggest printing of a blank copy and filling them in referring to your book and notes as little as possible. Continue this process until you can fill them in without assistance. Exam 1 will cover chapters 1-3 and 6. 1. How long have microbes been on the planet? How has this affected the evolution of more complex species? a. Microorganisms are the foundation for all life on earth b. They have existed on this planet for about 3.5 billion years c. Over time plants, animals, and modern microorganisms evolved from them 2. Describe some of the negative impacts of microbes. d. Disease epidemics- an infectious disease that affects large numbers of people in a given area e. Chronic disease caused by bacteria i. Many disease once thought caused by environmental stressors actually caused by bacteria 1. Example: gastric ulcers a. Causative agent – Helicobacter pylori f. Examples: ii. Black Plague (Yersinia pestis bacterium)- killed 25 million Europeans between 1346-1350 iii. Influenza 1918-1919 killed more than all the wars combined iv. Cholera-vibrio cholerae ...
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...Performance Measures and Reporting 12 Printers 12 Phones 13 Work stations and laptops 13 Serves 13 Routers and Switches 13 Software 14 Card Access System 14 Governance and Management/Security Approach 14 Customer/Business Owner Management and security 14 Standard Operations and Business Practices 14 Security 14 Data Sharing 15 Data Storage 16 Tools used for change control management 16 Problem reporting 16 Risk identification 16 Disaster Recovery 16 Documentation Strategies 16 Training 16 Security 17 Roles and Responsibilities 17 Network 19 Acceptance 20 Training Plan 20 Introduction 20 Scope 20 Training Approach 21 Curriculum 22 Evaluation 23 Testing Document 24 Test Set 1: Fault Tolerance 24 Test 1: Basic Failover 24 Test Set 2: Recovery 25 Test 2.1: Manual Recovery to a Second Machine 25 Test Set 3: Exception Handling 26 Test 3.1 Out-of-Order Startup Sequence 26 Test 3.2 Test Death of Naming...
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