10
QuizMultiple Choice
The Basis of DNA Technology — Unit test
Question 10 • Biology_A_IC
The diagram illustrates the process of developing genetically modified corn.What occurs at step 4 in the diagram?
Answer
A
The foreign DNA is placed in a mechanical vector for cloning.B
The foreign DNA is placed in a biological vector for cloning.C
The foreign DNA is inserted into the host cell genome.D
The foreign DNA is isolated by restriction enzymes.