Biology in the News Assignment The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in newspapers, periodicals, and th

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Biology in the News Assignment

The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in newspapers, periodicals, and the Internet. This Biology in the News (BITN) assignment enables you to focus on the connection between the textbook and the world you live in and to recognize how science and technology influence and contribute to modern culture.

Select an article from a recent newspaper, periodical, or the Internet which correlates with the content of one or more concepts of instruction covered in the course. Select an article that is written for the general public. Avoid scientific publications.

Choose an article that is:

·       related to content presented in a lesson.

·       of appropriate length, not just an announcement and not ten pages.

·       less than three months old.

·       From current news, not encyclopedic reference.

·       Written for the general public, not a scholarly scientific publication.

Biology in the News Assignment The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in newspapers, periodicals, and th
Name Biology 1408, Sec. #### Date Mrs. Sepdham Gross Showers! Taking a shower may not always be a healthy thing, according to an article from Discovery News, entitled “Dangerous Pathogens Live in Showerheads.” A team of researchers led by Norma Pace at University of Colorado at Boulder found that taking showers can actually be unhealthy for some people. They did research in nine American cities and found high concentrations of a tiny microbe called Mycobacterium avium in 45 showerheads. They also found a wide variety of other microorganisms growing in biofilms on the showerheads. M. avium is harmless unless it is aerosolized and inhaled. The researchers found the risk for healthy people is much lower than for the elderly, the immune-compromised, and people already suffering a pulmonary disease, such as emphysema. The study did not determine exactly how much bacteria is being aerosolized or inhaled. Replacing grimy showerheads with new metal ones or just taking a bath will help, but cleaning with bleach actually made the concentrations of M. avium higher. These bacteria are chlorine resistant, so the bleach only killed other organisms making more room for the dangerous bacteria to grow (Marshall, 2009). Material from chapter two of our text helped me understand how the bacteria got into the lungs in the first place. Hot water turns into a vapor when sprayed into the air. The water is forced through the contaminated showerhead, and the bacteria mix with the water vapor. We breathe in the moist bacteria-filled air, and once the microorganisms are in the lungs, they can cause infection. As we learned in class, water is the universal solvent, meaning that many things easily disperse in water, including these bacteria apparently. Also, in lab, we have used microscopes to view bacteria and other cells. You can see every little dust particle and grain of sand under the microscopes, so it is not hard to believe that there are germs living everywhere; not only in our showerheads. This article is important to me because I had no idea that so many germs could be growing in my showerhead. I know that bacteria can grow in warm, moist places, but I didn’t know that it could pose such a threat to my health. I am a relatively healthy person so I am not likely to contract an infection, but it does make me more aware about keeping the showerhead clean. My grandmother, on the other hand, may want to buy a new showerhead if she has had the same one for a while because the elderly are more prone to getting an infection. This is important information for doctors who treat patients who have respiratory illnesses, as their patients could potentially be taking dirty showers, putting their health at even greater risk. Shower heads in hospitals and nursing homes should regularly be inspected for microorganisms and replaced frequently to insure that patients do not take unnecessary risks just by taking showers. If I were in change, I would make sure that this information is widely distributed to ensure those at risk and their caregivers know the problem so they can take action to protect themselves, their patients and loved ones. Reference: Marshall, Jessica. “Dangerous Pathogens Live in Showerheads.” Discovery News. September 14, 2009. http://news.discovery.com/human/showerhead-pathogens-disease-bacteria.html Starr, Cecie. “Biology: Concepts and Applications” 7th ed. Mason, Ohio. 2008.
Biology in the News Assignment The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in newspapers, periodicals, and th
Biology in the News Assignment The biology concepts presented in this course encourage you to make the connection between textbook biology and biology that appears in newspapers, periodicals, and the Internet. This Biology in the News (BITN) assignment enables you to focus on the connection between the textbook and the world you live in and to recognize how science and technology influence and contribute to modern culture. Select an article from a recent newspaper, periodical, or the Internet which correlates with the content of one or more concepts of instruction covered in the course. Select an article that is written for the general public. Avoid scientific publications. Choose an article that is: related to content presented in a lesson. of appropriate length, not just an announcement and not ten pages. less than three months old. From current news, not encyclopedic reference. Written for the general public, not a scholarly scientific publication. Your BITN paper should contain three parts: The title page includes the date, your name, course, section, and instructor name in the upper right corner. The title of the article should be centered on the page. Position the article reference citation on the bottom. The body of the essay will include three carefully written paragraphs. Each paragraph should contain a minimum of four sentences. Paragraph one: Summarize the who, what, when, where, why, and how of the article content. Paragraph two: Correlate the content of the article with the subject matter of a lesson covered in the course. Explain how the textbook helped you understand the article. Did the article agree with or contradict the textbook? Paragraph three: Give your opinion on the content of the article. Explain how the content of the article impacts you, your family and friends. Relate the content of the article to real life by answering two or more of the following questions: Did the article make you aware of things you had not thought of before? Did the article change your mind about the topic? Was the article about something you have experienced personally? Did the article address ethical or public policy issues? Do you agree or disagree with information presented in your article? Attach a copy of the article to your paper. This assignment counts 20 points. Late work will count half credit. Points are earned as follows: Format, Presentation, and Citation (4 points) Cover sheet contains: Name, course, section number, date, and name of instructor Article title Article citation in a standard format such as APA or MLA Three Paragraphs: Minimum of four sentences per paragraph Article relates to content of a Lesson presented in class Attach a copy of the article to the BITN assignment: Article is less than three months old Article is news, not reference material Accurate Written Communication Skills (4 points) Assignment includes coherent paragraphs with proper sentence structure, spelling, grammar, punctuation and use of scientific terminology. Paragraphs should be written in your own words from information in the article and textbook. No parts of the article, textbook, or other sources may be copied. Plagiarism will not be tolerated. Papers the instructor determines contain plagiarism will be given a zero. See http://www.plagiarism.org/ for additional information on what constitutes plagiarism. Summary Paragraph (4 points) Demonstrate your understanding by identifying main points of the article and summarizing into one coherent paragraph. Correlation Paragraph (4 points) Discuss how the main ideas of your article relate to the textbook, lab or lecture material. Specifically reference textbook and lab materials to provide a clear connection between the main ideas in the article and your biology course. Personal Reaction Paragraph (4 points) Explain why you chose this article and why it is important to you, your family and friends by answering two or more of the following questions: Did the article make you aware of things you had not thought of before? Did the article change your mind or feelings about the topic? Was the article about something you have experienced personally? Did the article address ethical or public policy issues? Do you agree or disagree with information presented in your article?

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