Exam 4 Practice A

Exam 4 Practice A - 1. Which of these techniques can be...

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1. Which of these techniques can be utilized to insert foreign DNA into a cell? A) Electroporation B) Southern blotting C) Polymerase chain reaction D) Site directed mutagenesis E) Gel electrophoresis 2. Which of these techniques can be utilized to amplify specific DNA sequences? A) Electroporation B) Southern blotting C) Polymerase chain reaction D) Site directed mutagenesis E) Gel electrophoresis 3. Which of the following levels of taxonomic classification is most specific? A) Genus B) Species C) Genera D) Phylum E) Domain 4. Microbiologists consider data from which of the following to be most accurate at discerning phylogenetic relationships? A) G+C content B) Cellular morphology C) Gram staining D) rRNA sequences E) Protein sequences 5. Which of the following ideas explains the origin of mitochondria and chloroplasts? A) Genome Fusion Hypothesis B) Endosymbiosis Hypothesis C) Binomial System of Nomeclature D) Eight Kingdom System E) Natural Classification Theory 6. Which of the following phyla represent photosynthetic bacteria? A. Bacteroidetes B. Bordetella C. Rhizobium D. Cyanobacteria E. Spirochaetes 7. Which of the following are obligate intracellular parasites of humans? A. Salmonella enterica B. Vibrio cholera C. Yersinia pestis D. Klebsiella pneumoniae E. Chlamydia trachomatis
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8. The microbe pictured on the right most likely causes which of the following disease? A. Chlamydia B. Syphilis C. Rocky Mountain Spotted Fever D. Typhus E. Whooping Cough 9. Which of the following will be part of the normal human microbiota? A.
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Exam 4 Practice A - 1. Which of these techniques can be...

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