Prescott's Microbiology
11th Edition
ISBN: 9781260211887
Author: WILLEY, Sandman, Wood
Publisher: McGraw Hill
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Chapter 19.3, Problem 1CC
What are the advantages of using each major group of characteristics (morphological, physiological and
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Chapter 19 Solutions
Prescott's Microbiology
Ch. 19.1 - What is a natural classification? What microbial...Ch. 19.1 - Prob. 2CCCh. 19.1 - Consider the finding that bacteria capable of...Ch. 19.2 - What is the difference between a microbial species...Ch. 19.2 - Why is it important to have a type strain for each...Ch. 19.2 - The genus Salmonella was once thought to contain...Ch. 19.3 - What are the advantages of using each major group...Ch. 19.3 - Why is rRNA so suitable for determining...Ch. 19.3 - Prob. 3CCCh. 19.4 - Could a phylotype be considered an OTU? What about...
Ch. 19.4 - List the differences between distance-based and...Ch. 19.4 - Prob. 3CCCh. 19.4 - You are building a tree based on 16S rRNA sequence...Ch. 19.4 - Is HGT involved in movement of genes in the core...Ch. 19.5 - On what evidence is this hypothesis based?Ch. 19.5 - Construct a scenario in which each of the...Ch. 19.5 - Define ecotype. Do you think it is necessary to...Ch. 19.5 - What is the difference between the core genome and...Ch. 19.5 - Of the following genes, which do you think are...Ch. 19.5 - Prob. 4CCCh. 19.6 - Prob. 1CCCh. 19.6 - Describe two different situations in which it...Ch. 19 - Prob. 1RCCh. 19 - Prob. 2RCCh. 19 - Prob. 3RCCh. 19 - Prob. 4RCCh. 19 - Prob. 5RCCh. 19 - Prob. 6RCCh. 19 - Consider the fact that the use of 16S rRNA...Ch. 19 - You have recently established a pure culture of a...Ch. 19 - Prob. 3ALCh. 19 - Prob. 4ALCh. 19 - Prob. 5ALCh. 19 - Prob. 6ALCh. 19 - Prob. 7AL
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- Which of the following statements regarding DNA fingerprinting is false?a) DNA fingerprinting cannot be used for paternity testingb) DNA profile using STR (short terminal repeats) is unique to an individualc) PCR is used for DNA profilingd) Forensic analysis makes use of SNPs (single nucleotide polymorphisms) in coding sequences to distinguish between individualsarrow_forward8)Gene is a)The genetic composition that underlies a trait (or traits) b)DNA that controls when and where proteins are synthesized c)DNA of no known function d)DNA that provides instructions for building a protein e)DNA that provides the instructions for synthesizing various types of small RNA molecules f)An observable trait (or traits) of an organismarrow_forwardList three (3) advantages and two (2) disadvantages for each of graphical presentation using 1.) Histograms, 2.) Line graphs and 3) Scatter plotsarrow_forward
- 8) The majority of direct-to-consumer genetic tests: A) must be obtained through a doctor B) makes medical diagnosis directly available to people C) are only available for conditions in which the test results are highly conclusive and reliable. D) analyzes associations found between particular gene sequences and increased risk for conditionsarrow_forwardDescribe the various steps involved in the technique of DNA fingerprinting?arrow_forwardThe Human Genome Project has demonstrated that in humans of all races and nationalities approximately 99.9 percent of the sequence is the same, yet different individuals can be identified by DNA fingerprinting techniques. What is one primary variation in the human genome that can be used to distinguish different individuals? Briefly explain your answer.arrow_forward
- Bioinformatics is an interdisciplinary field that integrates computer science with mathematics and statistics to solve biological questions. Many bioinformatic tools for gene prediction, homology modelling and such are available free online. State the functions of CLUSTAL W, BLAST and GLIDE (Schrödinger).arrow_forwardWhat are two common applications of DNA fingerprinting?arrow_forwardWhat is segmentation (in medical imaging)? What different segmentation techniques are there? What could you use these segmentations for and how to guide treatments?arrow_forward
- Bioinformatics is the science of using computational methods (specialized software) to decipher the biological meaning of information contained within organismal system. Comparisons of experimental data involving DNA sequences generated by different laboratories are critically dependent on the use of a universally agreed-upon standard of analysis. Which of the following is universally used as the agreed-upon standard of analysis for these comparisons? Group of answer choices A GenBank database. A species reference sequence (RefSeq) system. A genomic library collection. A ChIP/chip analysis system.arrow_forwardWhich of the following pairs of sequences would be considered different alleles in DNA profiling? a) ATGAATTCGG; ATGAAATCGG b) ATGAATTCGG; TACTTACTTACT c) GAAGAAGAA; GAAGAAGAAGAA d) AATAATAATAAT; AATTAATTAATTarrow_forwardWhich two methods are most often used in DNA fingerprinting?arrow_forward
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