Bacterial Recombination Practice Questions
20 free Bacterial Recombination practice questions for the Zoology, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Bacterial Recombination questions
- Q1. Which bacterial process involves the direct transfer of DNA through a physical connection between two cells?
- Q2. The F plasmid in Escherichia coli primarily carries genes responsible for:
- Q3. In bacterial transformation, DNA uptake generally occurs from:
- Q4. Which bacterium was first shown to undergo natural transformation?
- Q5. Generalized transduction is mediated by:
- Q6. Specialized transduction differs from generalized transduction because it:
- Q7. Competence in bacteria refers to the ability to:
- Q8. Which structure is essential for DNA transfer during bacterial conjugation?
- Q9. An Hfr strain of bacteria is characterized by:
- Q10. During conjugation between an Hfr cell and an F⁻ cell, the recipient usually:
- Q11. Which enzyme is essential for integration of transforming DNA into the bacterial chromosome?
- Q12. Transduction is best defined as gene transfer mediated by:
- Q13. Which of the following is NOT a mechanism of horizontal gene transfer in bacteria?
- Q14. The initial discovery of bacterial conjugation was made by:
- Q15. Which type of transduction can transfer only a limited set of bacterial genes?
- Q16. Plasmids that carry antibiotic resistance genes and can be transferred by conjugation are called:
- Q17. Which condition is necessary for successful transformation?
- Q18. In generalized transduction, the phage particle contains:
- Q19. Which recombination process contributes most directly to the rapid spread of antibiotic resistance?
- Q20. If a bacterium lacks RecA protein, which process will be most directly affected?