1.22.2018 BIO 295, NORTHWEST Campus, Exam#1 Study Guide: Distributed EXAM#1 is s

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1.22.2018 BIO 295, NORTHWEST Campus, Exam#1 Study Guide: Distributed EXAM#1 is scheduled for NOTE#I: EXAM#1 has 70 questions, which include several bonus questions NOTE42: Keywords & Terms are underined. 2018 (Chapters 1.2.4.5) - You are encouraged to take advantage of study groups pay particular attention to terms that are underlined in this study guide Use the INDEX & GLOSSARY infectious diseases. The following are reasons why the incidence of Infectlous diseases has risen? a) moble populations bl emerging microbial diseases In the laffer part of the wentieth century, scientists became increasingly concerned about the threat of al of the above none of the above eal modified orgonims (GMOI. Genehic Engineering 2. DNA manipulation creates involves the manipulation of DNA/ Tor F 3.Microbes are ybiquitos, and: al microbes like bocteria and fungi are involved in the recycling of elements b microbes are invoved in the flow of energy and food c) all of the above majority of oxygen (Oz) in the earth's atmosphere is derived from processes caried out by what group soil tung all of the above none of the above e) none of the above 5.In the process of bioremediation, microorganisms degrade environmental polutants or 6. Which of the following are emerging disease? b) cholera c) polio d) malaria e) none of the above 7. Which of the following statements is frue of the prokaryotes? a) they contain a nucleus b) they contain specialized grganeles c) all of the above none of the above Which of the following statements describe viruses? a) they are dependent on the host cell's machinery for their activities b) they are composed of hereditary material surrounded by a protein coat 8. all of the above d) 9· none of the above The majority of microorganisms are? a) parasites b) free-living and harmiless organisms c) human pathogens 10. Louis Pasteur is known as the "Father of Bacteriology and Protozoology". T or 11. Early scientists observed and explained natural phenomena using several approaches. Which of the following approaches is most widely accepted today? b) superstition d) religious teachings commonly held beliefs e)

Explanation / Answer

1.d

2. True

3.none of the above ubiquitous means present everywhere

5.true

6.tuberclosis

7.none ofo the above

8.c.all of the above virus life cycle invoinvo lytic and lysogenic

9.b

10.true

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