EBK MICROBIOLOGY:W/DISEASES BY BODY...-
5th Edition
ISBN: 9780134608242
Author: BAUMAN
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 7, Problem 4CT
How could scientists use siRNA to turn off a cancer-inducing gene?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Bishop and Varmus’s experiment was a landmark work in cancer biology. What was the question facing the scientists about src gene? Explain the experiment and how the results solved their question.
A researcher wants to study cancer cells from a patient with breast cancer. Is cloning the cancer cells an option?
Why was an understanding of the cell cycle crucial to the success of Wilmut’s team in the first demonstration of mammalian cloning?
Chapter 7 Solutions
EBK MICROBIOLOGY:W/DISEASES BY BODY...-
Ch. 7 - DNA replication requires a large amount of energy,...Ch. 7 - Vibrio vulnificus Infection Greg enjoyed Floridas...Ch. 7 - Prob. 2TMWCh. 7 - Prob. 3TMWCh. 7 - Why is the genetic ancestry of microbes much more...Ch. 7 - Prob. 1CCSCh. 7 - Which of the following is most likely the number...Ch. 7 - Which of the following is a true statement...Ch. 7 - A plasmid is ___________. a. a molecule of RNA...Ch. 7 - Prob. 4MC
Ch. 7 - Prob. 5MCCh. 7 - Which of the following molecules functions as a...Ch. 7 - Prob. 7MCCh. 7 - Prob. 8MCCh. 7 - The Ames test ___________. a. uses auxotrophs and...Ch. 7 - Which of the following methods of DNA repair...Ch. 7 - Prob. 11MCCh. 7 - Prob. 12MCCh. 7 - Which of the following statements is true? a....Ch. 7 - Prob. 14MCCh. 7 - Although two cells are totally unrelated, one cell...Ch. 7 - Prob. 16MCCh. 7 - Prob. 17MCCh. 7 - Prob. 18MCCh. 7 - Prob. 19MCCh. 7 - Prob. 20MCCh. 7 - Prob. 21MCCh. 7 - Prob. 22MCCh. 7 - Prob. 23MCCh. 7 - Before mutations can affect a population...Ch. 7 - Prob. 25MCCh. 7 - Fill in the Blanks 1. The three steps in RNA...Ch. 7 - Fill in the Blanks 2. A triplet of mRNA...Ch. 7 - Fill in the Blanks 3. Three effects of point...Ch. 7 - Fill in the Blanks 4. Insertions and deletions in...Ch. 7 - Fill in the Blanks 5. An operon consists of...Ch. 7 - Prob. 6FIBCh. 7 - Prob. 7FIBCh. 7 - Fill in the Blanks 8. A gene for antibiotic...Ch. 7 - Fill in the Blanks 9. ______ are nucleotide...Ch. 7 - Fill in the Blanks 10. ____________ is a...Ch. 7 - Fill in the Blanks 11.________ RNA carries amino...Ch. 7 - Fill in the Blanks 12. ______ RNA and ______ RNA...Ch. 7 - How does the genotype of a bacterium determine its...Ch. 7 - List several ways in which eukaryotic messenger...Ch. 7 - Compare and contrast intrans and exons.Ch. 7 - Polypeptide synthesis requires large amounts of...Ch. 7 - Describe the operon model of gene regulation.Ch. 7 - Prob. 6SACh. 7 - Prob. 7SACh. 7 - Describe the formation and function of mRNA, rRNA,...Ch. 7 - Prob. 9SACh. 7 - Explain the central dogma of genetics.Ch. 7 - Compare and contrast the processes of...Ch. 7 - Fill in the following table:Ch. 7 - On the figure below, label DNA polymerase I, DNA...Ch. 7 - Prob. 2VICh. 7 - The drugs ddC and AZT are used to treat AIDS....Ch. 7 - If molecules of mRNA have the following nucleotide...Ch. 7 - A scientist uses a molecule of DNA composed of...Ch. 7 - Explain why an insertion of three nucleotides is...Ch. 7 - How could scientists use siRNA to turn off a...Ch. 7 - Prob. 5CTCh. 7 - Prob. 6CTCh. 7 - Prob. 7CTCh. 7 - Prob. 8CTCh. 7 - Corynebacterium diphtheriae, the causative agent...Ch. 7 - Prob. 10CTCh. 7 - The endosymbiotic theory states that mitochondria...Ch. 7 - Hydrogen bonds between complementary nucleotides...Ch. 7 - On average, RNA polymerase makes one error for...Ch. 7 - We have seen that wobble makes the genetic code...Ch. 7 - If a scientist synthesizes a DNA molecule with the...Ch. 7 - What DNA nucleotide triplet codes for codon UGU?...Ch. 7 - Suppose you want to insert into your dog a gene...Ch. 7 - Using the following terms, fill in the following...
Knowledge Booster
Learn more about
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
- A graduate student who has not taken BIOL 519 thinks they have discovered a new oncogene that could cause breast cancer. The student transfects cells with this oncogene and finds that the cells proliferate uncontrollably. The student next designs a PCR assay that will detect the presence of the oncogene in cancerous breast tissue. The student sets up the assay and analyzes the presence of the oncogene in normal and tumor issue samples (See data below). The student is disappointed to see that the potential oncogene is present at similar levels in both the normal and tumor tissue. Therefore, the student concludes that this gene is not an oncogene. Do you agree with this conclusion? Justify your answer (5-6 senetences max). Oncogene? GADPH Normal Tumor 1 Tumor 2 Tumor 3arrow_forwardA graduate student who has not taken BIOL 519 thinks they have discovered a new oncogene that could cause breast cancer. The student transfects cells with this oncogene and finds that the cells proliferate uncontrollably. The student next designs a PCR assay that will detect the presence of the oncogene in cancerous breast tissue. The student sets up the assay and analyzes the presence of the oncogene in normal and tumor issue samples (See data below). The student is disappointed to see that the potential oncogene is present at similar levels in both the normal and tumor tissue. Therefore, the student concludes that this gene is not an oncogene. Do you agree with this conclusion? Justify your answer (5-6 senetences max).arrow_forwardCould stem cells be made to differentiate into meat cells and then cloned to produce edible meat?arrow_forward
- 4) Most embryonic stem cells used for research are: Answer: A) totipotent B) pluripotent C) multipotent D) all of the abovearrow_forwardName three potential sources of stem cells.arrow_forwardAnother cancer cell line that you are working on came from a patient in your medical clinic. You recognize that this is a new type of breast cancer that has never been described before. a. How could you use sequence analysis to determine if this patient inherited the mutation from one of her parents or if it spontaneously occurred in her cells? (Unfortunately her parents have passed away.) b. How could you use sequence analysis to determine if this gene is a tumor suppressor or an oncogene? (For partial credit briefly define tumor suppressor and oncogene.)arrow_forward
- A friend of yours who works at a biotechnology start up company has computationally designed three new proteins that she thinks might be able to prevent and possibly reverse cancers if they could be expressed/transported in the right location in human cells. If this works, the company will be worth billions and everyone who works there will be rich. Not to mention curing cancer… The plan is to use a genetically modified, harmless virus to deliver the DNA genes for these three proteins. This should result in the transcription of mRNA and translation of the three proteins. The trick is getting the proteins to go to the right places in the cells so they can interact with the right cellular pathways. The first protein is a transcription factor that binds to DNA and should shut down transcription of cancer promoting genes by binding to their promoters. The second is a protein that interacts with electron transport chain proteins to reduce the output of reactive free radicals in…arrow_forwardWhat is a stem cell?arrow_forwardWhat are stem cells, and what safety mechanism protects them from mutation?arrow_forward
- Let’s suppose you were interested in developing drugs to preventepigenetic changes that may contribute to cancer. What cellularproteins would be the target of your drugs? What possible sideeffects might your drugs cause?arrow_forwardHow might stem cells be used to repair brain or heart damage, even though these cells do not undergo mitosis?arrow_forwardWhen was gene gun invented?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Molecular Techniques: Basic Concepts; Author: Dr. A's Clinical Lab Videos;https://www.youtube.com/watch?v=7HFHZy8h6z0;License: Standard Youtube License