Microbiology Exam #1 (Chapter 1,3,4,5,6) Exam Questions with Correct Answers

Microbiology Exam #1 (Chapter 1,3,4,5,6) Exam Questions with Correct Answers Photosynthesis - Answer-Light-fueled conversion of carbon dioxide to organic material, accompanied by the formation of oxygen What kind of organisms can proceed with photosynthesis? - Answer-Bacteria and Algae What is decomposition? - Answer-Breakdown of dead matter and wastes into simple compounds that can be recycled What type of organisms can proceed with decomposition? - Answer-Bacteria and Fungi Genetic Engineering - Answer-Manipulates the genetics of microbes, plants, and animals for the purpose of creating new products and genetically modified organisms (GMOs) Recombinant DNA Technology - Answer-Techniques that allow the transfer of genetic material from one organism to another and deliberately alter DNA Bioremediation - Answer-Introduction of microbes into the environment to restore stability or to clean up toxic pollutants Biotechnology - Answer-Manipulation of microorganisms to make products in an industrial setting What is the difference between a pathogen and a microbe? - Answer-A pathogen is a microorganism that has the potential to cause disease, but microbes are not always pathogens True or Face: All microbes are pathogenic - Answer-False, few microbes are pathogens What are the top causes of infectious disease deaths in the U.S versus worldwide? - Answer-In the U.S: Influenza and pneumonia Worldwide: HIV/AIDS and Diarrheal diseases Bacteria and Archaea consist of what type of cells? - Answer-Prokaryotic Helminths, fungi, Protozoa, and algae consist of of what type of cells? - Answer-Eukaryotic