Table of contents

1. Introduction to Microbiology3h 22m
2. Disproving Spontaneous Generation1h 18m
3. Chemical Principles of Microbiology3h 38m
4. Water1h 28m
5. Molecules of Microbiology2h 23m
6. Cell Membrane & Transport3h 28m
7. Prokaryotic Cell Structures & Functions5h 52m
8. Eukaryotic Cell Structures & Functions2h 18m
9. Microscopes2h 46m
10. Dynamics of Microbial Growth4h 36m
11. Controlling Microbial Growth4h 10m
12. Microbial Metabolism5h 16m
13. Photosynthesis2h 31m
14. DNA Replication2h 25m
15. Central Dogma & Gene Regulation7h 14m
16. Microbial Genetics4h 44m
17. Biotechnology3h 0m
18. Viruses, Viroids, & Prions4h 56m
19. Innate Immunity7h 15m
20. Adaptive Immunity7h 14m
21. Principles of Disease6h 57m

16. Microbial Genetics

Horizontal Gene Transfer

Microbiology

16. Microbial Genetics

Horizontal Gene Transfer

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Multiple Choice

Homologous recombination:

Can occur in prokaryotes and eukaryotes.

Occurs when two similar strands of DNA exchange genetic material.

Only occurs in prokaryotes when the donor DNA has the same sequence as the recipient's DNA.

All of the above are true about homologous recombination.

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Verified step by step guidance

Understand the concept of homologous recombination: It is a process where two similar or identical DNA molecules exchange genetic information. This is a crucial mechanism for genetic diversity and DNA repair.

Recognize that homologous recombination occurs in both prokaryotes and eukaryotes. This means that the process is not limited to a specific type of organism, but is a universal mechanism across different life forms.

Acknowledge that homologous recombination involves the exchange of genetic material between similar DNA strands. This similarity is essential for the recombination process to occur accurately.

In prokaryotes, homologous recombination requires that the donor DNA has a sequence similar to the recipient's DNA. This ensures that the recombination can occur without errors, maintaining genetic stability.

Conclude that all the statements provided are true about homologous recombination, as they accurately describe the conditions and occurrences of this genetic process in both prokaryotes and eukaryotes.