Final answer:
Creating genetically modified bacteria entails the use of biotechnology techniques, genetic engineering, and selection methods to alter bacterial DNA to express new, desirable traits.
Step-by-step explanation:
Creating genetically modified bacteria involves using biotechnology techniques. These techniques include generating genomic DNA fragments with restriction endonucleases, introducing recombinant DNA into a host organism, and using selections methods like antibiotic resistance or lacZ to ensure the bacteria contain the recombinant DNA.
This process is part of genetic engineering, which allows the DNA of an organism to be altered to achieve desirable traits, such as producing human insulin or having increased resistance to antibiotics. The action of incorporating foreign DNA into a bacteria typically involves molecular cloning, where a desired DNA fragment is inserted into a bacterial plasmid. After transformation, only bacteria that show successful uptake of the recombinant DNA are selected for further use.