8. Describe the steps involved in the process of genetic engineering via recombinant DNA technology. 9. Identify one specific example of how this process has been used. 10. Using the example provided in question 9, explain the rationale for the creation of this transgenic organism.
Genetic Recombination
Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.
Microbial Genetics
Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.
8. Describe the steps involved in the process of genetic engineering via recombinant DNA technology.
9. Identify one specific example of how this process has been used.
10. Using the example provided in question 9, explain the rationale for the creation of this transgenic organism.
![Modern Day Genetic Engineering (Use the text below to answer questions 8-
10)
Over the past 50 years, recombinant DNA technology has enabled humans to influence the genetic
makeup of organisms. This technique has led to the production of new varieties of organisms that
possess characteristics that are useful to humans.
Recombinant DNA Technology
human cell containing
gene of interest
bacterium
plasmid
bacterial
chromosome
DNA
protein
synthesis
human
protein
gene of interest
2
- recombinant DNA
3 transfer
genetically
modified
bacterium
replication
colony of genetically
modified bacteria](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0103f05-2a7a-45f4-b55b-4bb93043c810%2Fb2d56e06-6728-4353-bcd7-e111a17e273e%2Fr2ov3n_processed.png&w=3840&q=75)
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