The Basis of DNA Technology Answers

According to advocates for the use of genetic engineering, which is an example of the importance of recombinant DNA technology?

The insertion of the human insulin gene into the bacterium Escherichia coli allowed it to produce human insulin. Which type of organism is E. coli?

Which is an advantage of genetic engineering?

Which best describes the first step in genetic engineering?

Scientists have been able to inject the firefly's lighting gene into a tobacco plant, allowing it to glow. Which type of organism is this tobacco plant?

Scientists have recently modified the bacteria that cause tooth decay by inserting a fragment of DNA into the bacteria's DNA that prevents it from producing lactic acid. What is the new DNA called?

Which describes a potential benefit for the environment that stems from genetic engineering?

Which is the role of restriction enzymes?

Which of the statements about the relationship between DNA technology and genetic diversity is accurate?

Which best explains why DNA technology is important for disease prevention?

Human growth hormone is genetically engineered and inserted into human tissue to help stimulate growth in people with dwarfism. What are possible concerns that scientists have about the long-term effects of this process?

The diagram illustrates the process of developing genetically modified corn.What occurs at step 3 in the diagram?

Which best describes the process of making recombinant DNA?

Which best illustrates the importance of DNA technology?