5. Conjugation
6. Transformation
7.Transduction
8. Specialized transduction
9. A map of diversity in the human microbiome
5.. Name the type of horizontal gene transfer diagrammed below. Transposon Donor cell Recipient cell 6....
1. Which strain of Escherichia coli has been transduced with the gene for the Shiga toxin? (A-E) A E പറ B D с 2. Aeromonas hydrophila, the bacterium with this plasmid, was found growing in what organism? 3. The qach and qacEA1 genes provide resistance to what group of disinfectant?? 4. The tetA and tetR genes provide resistance to what type of antibiotics? Aeromones hydrophile plasmid R18 165.906be GC 52.53% 5.. Name the type of horizontal gene transfer diagrammed below....
Match the term with its description to test your understanding of mechanisms of horizontal gene transfer in bacteria Conjugation 2 Transformation Transduction Match each of the options above to the items below. The transfer of naked DNA from one cell to another DNA transfer from a donor bacterium to a recipient via sex pill DNA transfer from one bacterial cell to another cell via bacteriophage Q Search or type URL 10 W IR Truli DFG HJ
definitions Genetie transfer and recombination: Genetic recombination: Crossing over: Vertical gene transfer: - Horizontal gene transfer: Donor cell: Recipient cell: Transformation in bacteria: Griffith's experiment: Streptococcus pneumoniae: Smooth strain (encapsulated): Rough strain (nonencapsulated): Competence: Conjugation in bacteria: F factor (fertility factor): Hfr (high frequency of recombination) cell: Transduction in bacteria: Bacteriophage (phage): Generalized transduction: Specialized transduction:
nts 1x 430s 204/204 Indirect but eBook with vector Horizontal Mechanism Direct/Indirect Description Indirect Recipient Donor Print Lysed cell References Direct Conjugation Living F-cell Dead cell lysed by phage Living competent cell Transformation Living cell with F factor Naked DNA is taken up through cell boundary Transduction Bacteriophage transfers DNA between host oells Two calls transfer DNA through hollow appendage Uving cell infected with phage Reset
Done Expert Q&A the DNA transferred from a doner cell to a recipient cell during horuzontal gene transfer may be either retained or destroyed by the recipient cell. describe two factors that help determine which of these two outcomes will occur. describe the difference between generalized and specialized transduction. be specific for how each occurs imagine that you mix F+ and Hfr strains with F cells. for eacg type listed describe what gets transferred ocee to the f- cell which...
1. The type of genetic exchange between bacterial cells that can happen between isolated DNA and a live bacterial cell is: a. conjugation b. transduction c. transversion d. transformation 2. An Hfr strain of E. coli with genotype a+b+c+d+e+f+ is mated with an F¯ auxotrophic strain with the genotype a¯b¯c¯d¯e¯f¯. Conjugation is stopped at 10 minute intervals and the genotypes of the resulting conjugants are determined. The following results are obtained: after 10 minutes e+ after 20 minutes a+ e+...
MUN for the rapid SA can be enormously benehciarlo NS FOR FURTHER REVIEW be found in the answer section at the back wers only after you have attempted to solve th at the back of this d to solve the ques- Answers to these questions can be found in the study guide. Refer to the answers only after you tions ON JONr Own. Multiple Choice 1. DNA genomes are found in: a. All organisms and all viruses b. All organisms,...