Cloning Vectors — MCQ Practice
Interactive MCQ Practice
Test your knowledge. Click “Solve” to reveal options, select your answer, then check the result. 6 questions available.
Which of the following is NOT a necessary characteristic of a cloning vector?
A researcher is using pBR322 as a cloning vector. They insert a foreign gene into the site of pBR322. After transformation, the bacterial cells are plated on two different media: one containing ampicillin and another containing tetracycline. Which of the following results would indicate successful cloning of the foreign gene into pBR322?
Which of the following vectors is best suited for cloning a very large DNA fragment, such as an entire human gene cluster of approximately 500 kb?
In blue-white screening using a pUC vector, what does a 'white' colony typically indicate?
Which of the following is a natural cloning vector used for gene transfer in plants?
Which of the following statements about pBR322 is INCORRECT?