12
QuizMultiple Choice
The Basis of DNA Technology
Question 12 • Biology_A_IC
The diagram illustrates the process of developing genetically modified corn.What occurs at step 3 in the diagram?
Answer
A
The restriction enzymes cut the isolated DNA into fragments.B
The gene of interest is inserted into an expression cassette.C
The recombinant DNA is inserted into the host cell nucleus via a vector.D
The expression cassette is inserted into a plasmid for cloning.