EP CONNECT ONLINE ACCESS FOR BIOLOGY
20th Edition
ISBN: 9781260494655
Author: Raven
Publisher: MCG COURSE
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Textbook Question
Chapter 17, Problem 1U
You study a gene known to be important in the early stages of heart development. Loss of the gene is also suspected to play a role in triggering lung cancer. What kind of transgenic mouse would you use to study your gene in vivo?
a. Knockout
b. Knockin
c. Conditional knockout
d. All of the choices are correct.
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Chapter 17 Solutions
EP CONNECT ONLINE ACCESS FOR BIOLOGY
Ch. 17.1 - Prob. 1LOCh. 17.1 - Prob. 2LOCh. 17.1 - Describe the construction and uses of recombinant...Ch. 17.2 - Relate the process of DNA replication to PCR.Ch. 17.2 - Compare and contrast PCR, RT-PCR, and quantitative...Ch. 17.3 - Prob. 1LOCh. 17.3 - Prob. 2LOCh. 17.3 - Describe the pros and cons of RNA interference and...Ch. 17.4 - Explain how the universal nature of the genetic...Ch. 17.4 - Compare and contrast knockout, knockin, and...
Ch. 17.4 - Prob. 3LOCh. 17.5 - Describe the benefits of biofuel production from...Ch. 17.5 - Prob. 2LOCh. 17.5 - Prob. 3LOCh. 17.6 - Prob. 1LOCh. 17.6 - Compare and contrast FISH and gene chip...Ch. 17.6 - Describe how immunoassays can be used to diagnose...Ch. 17.7 - Describe the benefits of creating transgenic...Ch. 17.7 - Prob. 2LOCh. 17.7 - Evaluate issues on each side of the transgenic...Ch. 17 - Prob. 1DACh. 17 - Prob. 2DACh. 17 - Prob. 1IQCh. 17 - Prob. 2IQCh. 17 - You study a gene known to be important in the...Ch. 17 - What is the basis of separation of different DNA...Ch. 17 - Prob. 3UCh. 17 - FISH analysis of a breast tumor biopsy for HER2...Ch. 17 - In terms of studying gene function, what is the...Ch. 17 - The Ti plasmid of Agrobacterium usually induces...Ch. 17 - Prob. 1ACh. 17 - Which of the following statements is accurate for...Ch. 17 - Prob. 3ACh. 17 - Many human proteins, such as hemoglobin, are only...Ch. 17 - Amyloid beta is a proteolytic product of a protein...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What is the advantage of using the neo gene to disrupt the function of a gene in knockout mice? a. The neo gene produces an antibiotic that kills unwanted cells. b. The neo gene is the right size for disabling other genes. c. The neo gene provides a selectable marker for finding cells that contain the disabled gene. d. The neo gene produces a toxin that inhibits transcription of the target genearrow_forwardYou are studying pancreatic cancer have matched samples of tumor and healthy pancreatic tissue. You use a microarray to determine gene expression differences between these two sample. You label the healthy tissue cDNA with red fluorescnce and the tumor cDNA with green. You apply these cDNAs to your chip. Beta-actin is a housekeeping gene required for cell structure. What color would you expect the spot for this gene to be? a. Red b. Green c. Yellow d. No color e. None of the abovearrow_forwardhelparrow_forward
- Using CRISPR/Cas9 to target a gene in the mouse will primarily result in: a. Any of the choices b. Synonymous substitutions C. Homozygous gene knockouts d. Missense mutations e. Frameshift mutationsarrow_forwardWhich of these statements is correct regarding the CRISPR/Cas9 system in eukaryotic cells? A.Single guide RNA (sgRNA) is used to target specific DNA sequences and activate Cas. B.Bacteriophages are used to inject viral genes into the cell to activated the Cas protein. C.CRISPR takes advantage of the cell’s DNA polymerase proof-reading activities for DNA replication errors D.The CRISPR-Cas system can only be used to alter genomes in prokaryotic cells. E. Cas cuts directly into palindromic restriction sites that it targets in the DNA.arrow_forwardWhich of these statements is correct regarding the CRISPR/Cas9 system in eukaryotic cells? a.Single guide RNA (sgRNA) is used to target specific DNA sequences and activate Cas. b.Bacteriophages are used to inject viral genes into the cell to activated the Cas protein. c.CRISPR takes advantage of the cell’s DNA polymerase proof-reading activities for DNA replication errors d.The CRISPR-Cas system can only be used to alter genomes in prokaryotic cells. e.Cas cuts directly into palindromic restriction sites that it targets in the DNA.arrow_forward
- When using gene therapy to treat an hereditary disease, the idea is to: A. Introduce the correct gene into the patient's DNA B. Inject the patient with a specific protein to cure the disease. C. Blood transfusions from healthy individuals. D. ntroduce mRNA molecules with the correct genetic information to the patient. E. Introduce a virus to the patient that will specifically destroy mutated cells.arrow_forwardMatch items in Column A with most related ones in B. Write the letters on the space provided.arrow_forwardWhich of the following is true? a. Enhancers are proteins that bind to activator DNA sequences. b. Activators are proteins that bind to insulator sequences c. Repressors are proteins that bind to enhancer DNA sequences. d. Repressors are proteins which bind to silencer DNA sequencers.arrow_forward
- Which of the following terms refer to the case when a mutation results in a significant decrease or a complete loss of the functional activity of a gene product? a. gain-of-function mutation b. loss-of-function mutationarrow_forwardWhat potential problems must be considered in creating a transgenic bacterium with the human insulin gene isolated from genomic DNA to produce insulin? a. The genetic code of bacteria is significantly different from the genetic code of humans. b. The bacterial cell will be unable to posttranslationally process the insulin peptide sequence. c. There is no way to get the bacterium to transcribe high levels of a human gene. d. Both a and b present problems.arrow_forwardWhich of the following statements regarding loss of function and gain of function mutations is true?  A. If both gain of function and loss of function approaches show the consistent results it is the most convincing evidence to demonstrate the function of gene B. Gain of  function mute tapes are the most of case recessive C. Gain of function approach is more convincing than loss of function approach D. Over expression of a gene cannot be considered as gain of functionarrow_forward
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