PPT-Infectious Diseases and Single-Cell Organisms

Obj 3c amp 3g Diseases Caused By Cells A disease is a condition that stops the body from functioning normally Noninfectious diseases are not spread from person to person and may be . What is an Infectious Disease?. Any disease that is caused by an agent that has invaded the body.. These are caused by:. Person to person contact. Food and water. Animals. Something in the environment. What is a single-celled organism?. An organism where all the life processes are carried out in a single-cell. .. Bacteria are the most . numerous . single-celled organisms . All other life on earth depends on bacteria and other single-celled organisms to serve as food, break down wastes, and provide oxygen . Turn and Talk. What is a cell?. What is an organism?. What is a single-celled organism?. What is a multicellular organism?. Cell Video. Single-Celled Organisms. Organisms made up of only one cell. . © . The McGraw-Hill Companies, Inc. Permission required for reproduction or display.. PowerPoint to accompany . CONCEPTS IN BIOLOGY. Enger. . • Ross • Bailey . CHAPTER 20. 2. The classification of organisms. Next Generation Science/Common Core Standards Addressed!. CCSS.ELA-Literacy.RH.11-12.2 Determine . the central ideas or information of a primary or secondary source; provide an accurate summary that makes clear the relationships among the key details and ideas. Important Terms. Emerging . infectious disease- . An infectious disease that has newly appeared in a population or that has been known for some time but is rapidly increasing in incidence or geographic range. Lesson Objectives. :. After finishing today’s lesson, you will be able to. :. list . a number of globally significant infectious diseases and be able to explain how they impact mortality. .. explain . Lesson 12.1 Infectious Diseases: What You Should Know. Lesson 12.2 Transmission, Treatment, and Prevention of Infectious Diseases. Lesson 12.3 Immunity to Infection. Monday, Jan 9. Infectious Diseases: What You . Infection: Results when a pathogen invades and begins growing within the host. Disease: Results only if and when normal tissue function is impaired. The body has defense mechanisms to prevent infection (i.e. burns, skin lesions). Getting Started. Scavenger Hunt Exercise. Find Scavenger Hunt card in the Participant’s Manual. Introduce yourself to others in the room. Find a person in the group who fits 1 of the descriptions in the boxes and get that person’s initials next to the description. DOREEN SITALI. SCHOOL OF PUBLIC HEALTH. DEPT. OF HEALTH PROMOTION AND EDUCATION. Introduction. . Global eradication of smallpox in 1977 and discovery of antibiotics led to optimism and complacency that infectious diseases as public health problems could be eradicated or eliminated. MsC. PEDIATRICS. 2022-2023. Prof . Dr. Ismail Ibrahim Latif. Infection is the establishment of foreign organisms, or ‘infectious agents’, in or on a human host. . This may result in . colonisation. TERMINOLOGY INVOLVED IN THE STUDY OF INFECTIOUS DISEASE. Host—any organism capable of supporting the nutritional and physical growth requirements of another organism . Infectious disease—the disease state brought about by the interaction with another organism. . Simplest prokaryotic unicellular organisms.. Show the characteristics of both plants and animals.. . Antoni. von . leeuwenhoek. (1632-1723) was the first to discover bacteria. French scientist .