EP CONNECT ONLINE ACCESS FOR BIOLOGY
20th Edition
ISBN: 9781260494655
Author: Raven
Publisher: MCG COURSE
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Chapter 18, Problem 2S
Genomic research can be used to determine if an outbreak of an infectious disease is natural or “intentional.” Explain what a genomic researcher would be looking for in a suspected intentional outbreak of a disease like anthrax.
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Describe how would you determine the following using a real-time PCR instrument.
A) The quantity and quality of a DNA sample.
B) Whether an individual had cystic fibrosis from a genomic DNA sample.
C) If several bacterial pathogens were present in DNA extracted from a food sample.
Uses of PCR and GMOs
Discuss how PCR can be used in a population to identify disease-causing pathogens.
Discuss how the cloning and expression of certain genes enables the desired product to be massively produced.
You are a public health official trying to determine the identity of the pathogen circulating within your city. Explain which genetic technologies would be most useful in this process.
Chapter 18 Solutions
EP CONNECT ONLINE ACCESS FOR BIOLOGY
Ch. 18.1 - Prob. 1LOCh. 18.1 - Describe the pros and cons of restriction mapping,...Ch. 18.1 - Prob. 3LOCh. 18.2 - Discriminate between dideoxy terminator sequencing...Ch. 18.2 - Prob. 2LOCh. 18.3 - Describe the findings of the Human Genome Project.Ch. 18.3 - Prob. 2LOCh. 18.3 - Prob. 3LOCh. 18.4 - Prob. 1LOCh. 18.4 - Prob. 2LO
Ch. 18.4 - Prob. 3LOCh. 18.5 - Prob. 1LOCh. 18.5 - Prob. 2LOCh. 18.5 - Prob. 3LOCh. 18.6 - Prob. 1LOCh. 18 - Prob. 1DACh. 18 - If the human genome contains approximately 3...Ch. 18 - Prob. 1IQCh. 18 - Prob. 2IQCh. 18 - Prob. 3IQCh. 18 - Prob. 4IQCh. 18 - Prob. 5IQCh. 18 - Prob. 6IQCh. 18 - A genetic map provides a. the sequence of the DNA...Ch. 18 - Prob. 2UCh. 18 - Approximately how many genes are there in the...Ch. 18 - An open reading frame (ORF) is distinguished by...Ch. 18 - What is a BLAST search? a. A mechanism for...Ch. 18 - Prob. 6UCh. 18 - Prob. 7UCh. 18 - Prob. 8UCh. 18 - Prob. 1ACh. 18 - Prob. 2ACh. 18 - Prob. 3ACh. 18 - Prob. 4ACh. 18 - What information can be obtained from a DNA...Ch. 18 - Prob. 6ACh. 18 - Prob. 7ACh. 18 - You are in the early stages of a genome-sequencing...Ch. 18 - Genomic research can be used to determine if an...
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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
- Describe what is produced by a PCR assay, how it is detected, and explain how it can determine whether a specific pathogen is present in a sample.arrow_forwardExplain how PCR can be used to detect infectious agents in diagnoses of diseases.arrow_forwardecombinant DNA technology has provided a broad range of tools to help physicians in the diagnosis of diseases. Probes are now used for identification of what infectious agents ?arrow_forward
- When we discussed microbiome analysis, we used a popular example in which you perform PCR using primers specific to a region of the 16S rRNA. This means that bacteria and archaea sequences will be represented in the PCR product and can be taxonomically assigned after deep sequencing, while eukaryotes will be excluded from the analysis. True Falsearrow_forwardThe idea behind PCR-based diagnostics is that a very small number of microbial genomes in a patient sample can be multiplied by PCR and more easily detected by the clinical team managing the patient’s care. Also, genetic-based diagnostics are very useful for viral infections because we don’t have biochemical tests, etc. to distinguish one virus from another (remember, viruses are metabolically inactive). However, a lot of work goes into the development of these tests. For instance, PCR requires primers that are complementary to the viral genome that is being copied. If primers are complementary to the target genome, what must scientists know to design primers that bind to the viral genome to be copied? (I mean this to be a general question; don’t look up the details of designing primers)arrow_forwardWhich of the following scenarios could use Next-Gen sequencing to achieve its purpose? Detect viruses in samples of patients Detect species of microorganisms present in a water sample. Insert mutations to genes to alter function: Identify instances of fake food items (tuna not being tuna)arrow_forward
- As shown , several medical agents are now commercially produced by genetically engineered microorganisms. Discuss the advantages and disadvantages of making these agents this way.arrow_forwardDefine the advantage of using PCR for infectious disease diagnosis.arrow_forwardAn inter-strand grouping of students is working on a study about the Copper-infused materials utilization for real environment viruses and bacteria to address good health and well-being of the target beneficiaries. They want to compare the utilization and non-utilization of copper infused materials if it will yield the same results when introduced to reduce bacterial contamination. QUESTION: Will the choice of sampling technique affect the statistical test to be used? Also, what is the appropriate statistical test to use and why?arrow_forward
- Explain briefly : (a) PCRarrow_forwardExplain why PCR is useful for infectious disease diagnosis.arrow_forwardAn inter-strand grouping of students is working on a study about the Copper-infused materials utilization for real environment viruses and bacteria to address good health and well-being of the target beneficiaries. They want to compare the utilization and non-utilization of copper infused materials if it will yield the same results when introduced to reduce bacterial contamination. What would be the advantage of using stratified over quota sampling in this scenario?arrow_forward
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8C - How to do genetic analysis; Author: Useful Genetics;https://www.youtube.com/watch?v=HIa7nPyGn4s;License: CC-BY