Table of contents

1. Introduction to Genetics51m
2. Mendel's Laws of Inheritance3h 37m
3. Extensions to Mendelian Inheritance2h 41m
4. Genetic Mapping and Linkage2h 28m
5. Genetics of Bacteria and Viruses1h 21m
6. Chromosomal Variation1h 48m
7. DNA and Chromosome Structure56m
8. DNA Replication1h 10m
9. Mitosis and Meiosis1h 34m
10. Transcription1h 0m
11. Translation58m
12. Gene Regulation in Prokaryotes1h 19m
13. Gene Regulation in Eukaryotes44m
14. Genetic Control of Development44m
15. Genomes and Genomics1h 50m
16. Transposable Elements47m
17. Mutation, Repair, and Recombination1h 6m
18. Molecular Genetic Tools19m
- Genetic Cloning
  9m
- Methods for Analyzing DNA
  9m
19. Cancer Genetics29m
- Overview of Cancer
  21m
- Cancer Mutations
  7m
20. Quantitative Genetics1h 26m
21. Population Genetics50m
- Hardy Weinberg
  19m
- Allelic Frequency Changes
  31m
22. Evolutionary Genetics29m

5. Genetics of Bacteria and Viruses

Bacterial Transformation

Genetics

5. Genetics of Bacteria and Viruses

Bacterial Transformation

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Multiple Choice

Which characteristic of bacteria makes recombinant DNA technology particularly effective?

Their multicellular organization

Their resistance to antibiotics

Their ability to rapidly take up and express foreign DNA

Their lack of a cell wall

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Verified step by step guidance

Understand the context of recombinant DNA technology, which involves inserting foreign DNA into an organism to express new traits or produce proteins.

Consider the characteristics of bacteria that would facilitate the uptake and expression of foreign DNA, such as their cellular structure and genetic mechanisms.

Evaluate why multicellularity or the presence/absence of a cell wall might affect DNA uptake; note that bacteria are typically unicellular and many have cell walls, but this is not the key factor here.

Focus on the ability of bacteria to rapidly take up foreign DNA (a process called transformation) and express the genes encoded by that DNA, which is crucial for recombinant DNA technology to work efficiently.

Conclude that the characteristic making recombinant DNA technology particularly effective in bacteria is their ability to quickly incorporate and express foreign DNA, enabling rapid production of desired proteins or traits.