Preview Chapter 13 Multiple Choice Short Response Extended Response Standardized Test Prep Preview Multiple Choice Short Response Extended Response

Chapter 13 Multiple Choice Standardized Test Prep Multiple Choice 1. Which is a molecule containing DNA from two different organisms? A. vector DNA B. a DNA clone C. plasmid DNA D. recombinant DNA

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 1. Which is a molecule containing DNA from two different organisms? A. vector DNA B. a DNA clone C. plasmid DNA D. recombinant DNA

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 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

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 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

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 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)

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 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)

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 4. Which is the process used in animal cloning? F. DNA cloning G. recombinant DNA H. polymerase chain reaction J. cloning by nuclear transfer

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 4. Which is the process used in animal cloning? F. DNA cloning G. recombinant DNA H. polymerase chain reaction J. cloning by nuclear transfer

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The graphic below shows a bacterial cell. Use the graphic to answer the questions that follow. 5. Which best describes molecule A? A. It is an insulin gene. B. It is recombinant DNA. C. It is a bacterial plasmid. D. It is a disease-causing virus.

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The graphic below shows a bacterial cell. Use the graphic to answer the questions that follow. 5. Which best describes molecule A? A. It is an insulin gene. B. It is recombinant DNA. C. It is a bacterial plasmid. D. It is a disease-causing virus.

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The graphic below shows a bacterial cell. Use the graphic to answer the questions that follow. 6. How is a bacterial plasmid described after donor DNA is inserted into the bacterium’s DNA? F. vector DNA G. cloned DNA H. plasmid DNA J. recombinant DNA

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The graphic below shows a bacterial cell. Use the graphic to answer the questions that follow. 6. How is a bacterial plasmid described after donor DNA is inserted into the bacterium’s DNA? F. vector DNA G. cloned DNA H. plasmid DNA J. recombinant DNA

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 7. Proteomics : proteins :: genomics : A. lipids B. genes C. proteins D. carbohydrates

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued 7. Proteomics : proteins :: genomics : A. lipids B. genes C. proteins D. carbohydrates

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The diagram below is of two pieces of DNA that were cut with the same restriction enzyme. Use the diagram to answer the question that follows. 8. Which nucleotide sequence must the sticky end labeled 2 have if it is to bond with the sticky end labeled 1? F. UGGCCU G. TCCGGA H. ACCGGT J. CTTAAG

Multiple Choice, continued Chapter 13 Standardized Test Prep Multiple Choice, continued The diagram below is of two pieces of DNA that were cut with the same restriction enzyme. Use the diagram to answer the question that follows. 8. Which nucleotide sequence must the sticky end labeled 2 have if it is to bond with the sticky end labeled 1? F. UGGCCU G. TCCGGA H. ACCGGT J. CTTAAG

Chapter 13 Short Response Standardized Test Prep Short Response A probe is a strand of RNA or single-stranded DNA that is labeled with a radioactive element or fluorescent dye. How do biologists use a probe to find cloned DNA?

Short Response, continued Chapter 13 Standardized Test Prep Short Response, continued A probe is a strand of RNA or single-stranded DNA that is labeled with a radioactive element or fluorescent dye. How do biologists use a probe to find cloned DNA? Answer: A radioactive probe can bind to a donor gene in recombinant DNA. The clone of cells bearing the donor DNA and its attached probe emits a radioactive signal that can be detected.

Chapter 13 Extended Response Standardized Test Prep Extended Response One concern about genetic engineering involves confidentiality and insurance. Part A How could the human genome be misused, relative to confidentiality issues? Part B What might people’s concern be about health insurance, and why?

Extended Response, continued Chapter 13 Standardized Test Prep Extended Response, continued Answer: Part A Information about a person’s genome could lead to discrimination. For example, if a 35-year-old is known by his employers to have the genetic defect for Huntington’s disease, which has an onset often in the 40s, they might presume that he would be impermanent and might fail to give him deserved promotions. Part B If a genetic condition is known about an employee, insurance might be denied, or that specific condition might be excepted from normal coverage. Another person about whom nothing is known genetically might be allowed coverage for that condition.