Question
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eecece0 19 Whish drawing in the above figure ta septooc 20. Which drawing in the above figure possesses a nagella? 2r Which drawing in the above figure a tetrad? 22.A f the following structures can contribute to the ability of pathogenic bacterin to cause di a inclusions b. d. slime layer. e gran-negative cell wall. finabriae. e capsule. 23. A student is looking at a bacterial specimen using the oil immersion lens, but has forgotten ail on the slide. The image would most likely will appear a. b. e. d. e. smaller than it would if imnersion oil was used. larger than it would if immersion oil was used. somewhat fuzzy and have poor resolution. the same as it would if the immersion oil was used. to have no color. 24. Microorganism s are involved in each of the following processes E XCEPT a. infection. d. food production. b. decomposition of organic material.e smog production. c. 02 production. Microorganisms are essential to our life. Each of the following is an example of a b microorganisms EXCEPT a. alternative fuel production. 25. d. agriculture. e. increased morbidity (unhealth b. bioremediation. c. gene therapy.
Explanation / Answer
19. C
20. E
21. D
22. A
23. A- smaller than it would if immersion oil was used.
24. C- O2 production.
25. C- gene therapy.