BIO 315 spring 2010 midterm 2

BIO 315 spring 2010 midterm 2 - BIO 315 - MICROBIOLOGY...

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Unformatted text preview: BIO 315 - MICROBIOLOGY MID-TERM EXAM 2 Spring 2010 _________________________________________ Please fill in your name and ID number on your answer sheet before starting. PLEASE do not write anything under the column marked birthdate. Answers to the multiple choice questions must be filled in on the answer sheet with a #2 pencil. There are 40 multiple choice questions. Answer sheets will be collected when time is called at 5:10 pm. If you finish before that time you may hand in your answer sheets and leave the room. Please keep your copy of the exam. Answers and grades will be posted ASAP on BLACKBOARD. SELECT THE BEST ANSWER!! GOOD LUCK! ENJOY SPRING BREAK! 1. Phylogenetically speaking, which of the following genera is most related to Oscillatoria ? A. Chloroflexus B. Treponema C. Chlorobium D. Streptococcus @ E. Klebsiella 2. Which of the following organisms would be expected to have a cell wall containing peptidoglycan? A. Halobacterium B. Mycoplasma C. Plasmodium D. Saccharomyces E. Streptomyces @ 3. Which of the following does NOT belong with the others in terms of a phylogenetic classification system? A. Bacillus B. Escherichia @ C. Clostridium D. Staphylococcus E. Mycoplasma 4. Which of the following statements is true of all organisms classified as Fungi: A. They are all classified in the Domain Archea. B. They are all truly multicellular. C. They all possess chloroplasts. D. They all possess ribosomes. @ E. They are all chemoautotrophs. 5. If typed, the genus and species name of an organism should be italicized. If written by hand, they should be __________. A. highlighted B. written in all capital letters C. written in bold ink D. underlined @ E. written in red ink 6. An important group of fungi that includes mushrooms and makes sexual spores attached to stalk-like appendages are the: A. Ascomycetes B. Basidiomycetes @ C. Zygomycetes D. Deuteromycetes E. Lichens 7. A component that is found in ALL viruses is: A. The envelope B. DNA C. The capsid @ D. Tail fibers E. Spikes 8. A chemical component that is found in ALL viruses is: A. Protein @ B. Lipid C. DNA D. RNA E. Glycoproteins 9. Viruses that infect bacteria are called: A. Satellites B. Bacteriocins C. Delta hepatitis D. Bacteriophages @ E. Prokaryoviruses 10. Which of the following is a characteristic of Clostridium ?...
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BIO 315 spring 2010 midterm 2 - BIO 315 - MICROBIOLOGY...

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