Home>Biology homework help Answer all questions   1.List and describe the seven general categories of toxic substances described in this chapter link for information:http://online.vitalsource.com/#/books/9780321976871/epubcfi/6/236%5B;vnd.vst.idref=P7000494781000000000000000001A79%5D!/4/2%5BP7000494781000000000000000001A79%5D 2. Describe and contrast the processes of bioaccumulation and biomagnification. 3.Explain the dose-response curve. Why do endocrine- disrupting chemicals such as BPA pose challenges for toxicology? 4.What factors may affect an individual’s response to a toxic substance? 5.Name three major types […]

Home>Biology homework help   Create a presentation with audio (PowerPoint or Prezi) covering a  single topic related to a particular disease or method of treatment. The  purpose of the presentation is not to repeat basic information about  the topic, but to do some outside research and discuss about it from a  specific angle, so as to gain a deeper understanding of that particular  topic. Below […]

Home>Biology homework help discusion 1  PSA’s Research and analyze a current public health public service announcement (PSA). Identify the 4Ps of social marketing in the campaign and discuss the appropriateness of this campaign in addressing the health concerns of the target group. In your opinion, what affect do local and global health education campaigns have in changing health behaviors? Assignment 1: Press and Public Relations […]

Home>Biology homework help   Choose a body system that interests you and complete each of the following steps:   Create a set of visuals for the assigned body system illustrating the structures of the system. All structures and organs within your assigned body system must be clearly identified and labeled, including the different types of tissue and cellular components of the organs. The type of […]

Home>Biology homework help What is Sickle Cell Anemia? Red blood cells with normal hemoglobin (HbA) move easily through the bloodstream, delivering oxygen to all of the cells of the body. Normal red blood cells are shaped like jelly- filled doughnuts with a depression in the center and they are soft and flexible. Sickle cell anemia occurs when an abnormal form of hemoglobin (HbS) is produced. […]

Home>Biology homework help Scientific Journal Article Critique Each time you evaluate an article, you will complete Part I and Part II. You will submit on a typed hardcopy Part I., and Part II on the due date listed in your syllabus.   Part I. 1. Skim the article (take light notes) ·      Read the abstract. The abstract informs you of the major findings of the study, […]

Home>Biology homework help Final Applied Lab Project (1 credit Lab Component)  Addresses course outcomes 1-4: recognize and explain how the scientific method is used to solve problems make observations and discriminate between scientific and pseudoscientific explanations weigh evidence and make decisions based on strengths and limitations of scientific knowledge and the scientific method use knowledge of biological principles, the scientific method, and appropriate technologies to […]

Home>Biology homework help    Biology in the News  The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in daily newspapers and weekly periodicals. This assignment will encourage you to make the connection between the textbook and the world you live in and to recognize how science and technology influence and contribute to modern culture.  […]

Home>Biology homework help Please respond to at least 2 other students. Responses should be a minimum of 150 words and include direct questions. AARON BECKER  Here’s the thing, in my Week 1 Forum I addressed a major concern of mine. This concern surfaced after the investigation into the 9/11 attacks. Since the change in national security efforts over the last 17 years, the perspectives portrayed […]

Home>Biology homework help Essay Length: 850 words (2 pages, NOT including the cover page and the reference page) Style: APA Goals: Your task is to write a critical analysis or reflective short paper about the scientific article (main article) that you select from the list below (articles are free available online through the MDC library): I. When Did Photosynthesis Emerge on Earth? Des Marais, J.D. […]