0 Standardized Test Preparation

DIRECTIONS: Choose the letter of the answer choice that best answers the question.

1. Which is a molecule containing DNA from two different organisms?

A. vector DNA

B. a DNA clone

C. plasmid DNA

D. recombinant DNA

2. Which of the following is used to cut DNA molecules in specific locations?

F. cloning vectors

G. cloning enzymes

H. restriction enzymes

J. polymerase chain reaction

3. What is the term used for inserting a healthy copy of a gene into a person who has a defective gene?

A. cloning vector

B. gene therapy

C. recombinant DNA

D. polymerase chain reaction (PCR)

4. Which is the process used in animal cloning?

F. DNA cloning

G. recombinant DNA

H. polymerase chain reaction J. cloning by nuclear transfer

INTERPRETING GRAPHICS: The graphic below shows a bacterial cell. Use the graphic to answer the questions that follow.

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