Brock Biology of Microorganisms (14th Edition)
14th Edition
ISBN: 9780321897398
Author: Michael T. Madigan, John M. Martinko, Kelly S. Bender, Daniel H. Buckley, David A. Stahl, Thomas Brock
Publisher: PEARSON
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Chapter 10.7, Problem 2MQ
- What is the major difference between generalized transduction and transformation?
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Chapter 10 Solutions
Brock Biology of Microorganisms (14th Edition)
Ch. 10.1 - Distinguish between a mutation and a mutant.Ch. 10.1 - Distinguish between screening and selection.Ch. 10.2 - Do missense mutations occur in genes encoding...Ch. 10.2 - Why do frameshift mutations generally have more...Ch. 10.3 - Why does the Ames test measure the rate of...Ch. 10.3 - Which class of mutation, missense or nonsense, is...Ch. 10.4 - Prob. 1MQCh. 10.4 - Prob. 2MQCh. 10.4 - Prob. 3MQCh. 10.5 - Prob. 1MQ
Ch. 10.5 - Prob. 2MQCh. 10.5 - Prob. 3MQCh. 10.6 - During transformation a cell usually incorporates...Ch. 10.6 - Prob. 2MQCh. 10.7 - Prob. 1MQCh. 10.7 - What is the major difference between generalized...Ch. 10.7 - Why is phage conversion considered beneficial to...Ch. 10.8 - In conjugation, how are donor and recipient cells...Ch. 10.8 - Explain how rolling circle DNA replication allows...Ch. 10.8 - Prob. 3MQCh. 10.9 - In conjugation involving the F plasmid of...Ch. 10.9 - Prob. 2MQCh. 10.9 - Prob. 3MQCh. 10.10 - Why is it usually more difficult to select...Ch. 10.10 - Why do penicillins not kill species of Archaea?Ch. 10.11 - Prob. 1MQCh. 10.11 - What is the significance of the terminal inverted...Ch. 10.11 - How can transposons be used in bacterial genetics?Ch. 10.12 - Why is the CRISPR system considered a prokaryotic...Ch. 10.12 - Prob. 2MQCh. 10 - Write a one-sentence definition of the term...Ch. 10 - Prob. 2RQCh. 10 - Prob. 3RQCh. 10 - Prob. 4RQCh. 10 - Prob. 5RQCh. 10 - What are heteroduplex regions of DNA and what...Ch. 10 - QExplain why recipient cells do not successfully...Ch. 10 - QExplain how a generalized transducing particle...Ch. 10 - QWhat is a sex pilus and which cell type, F or F+,...Ch. 10 - Prob. 10RQCh. 10 - Prob. 11RQCh. 10 - Prob. 12RQCh. 10 - QExplain why incoming DNA recognized by a short...Ch. 10 - A constitutive mutant is a strain that...Ch. 10 - Although a large number of mutagenic chemicals are...Ch. 10 - Why is it difficult in a single experiment to...Ch. 10 - Prob. 4AQ
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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
- Determine the differences between generalized and specialized transduction.arrow_forwardConsider the following experiment. First, large populations of two mutant strains of Escherichia coli are mixed, each requiring a different, single amino acid. After plating them onto a minimal medium, 45 colonies grew. Which of the following may explain this result? A) The colonies may be due to back mutation (reversion). B) The colonies may be due to recombination. C) Either A or B is possible. D) Neither A nor B is possible.arrow_forwardWhat is bioremediation? What is the difference between biotransformationand biodegradation?arrow_forward
- Which of the following is not an example of a transversion mutation? a) T·A -> C·G b) G·C -> C·G c) T·A -> G·C d) C·G -> A·T e) A·T -> T·Aarrow_forwardWe have two specific strains of E. coli that have shown horizontal gene transfer (HGT) when mixed. To experimentally determine the method of HGT that is happening, the following conditions are set up in different tubes of culture media: A) Donor and recipient strain mixed together (control - no treatment). B) Donor and recipient strains mixed together, DNase added (can digest DNA in solution, not within cells).C) Special tube containing a membrane filter (with pores that allow DNA and viruses to pass through, but not bacterial cells) that separates two compartments. Donor strain is added on one side, the recipient strain on the other (they are separated by the filter).D) Donor and recipient strains mixed together, with chemical that inactivates viruses (chemical affects bacteriophages in solution so they are unable to attach to cells). The results: Tubes A, B, and D: HGT was observed. Tube C: HGT was NOT observed. Based on this, which type of HGT was occurring? Conjugation,…arrow_forwardIt is desired to isolate genomic DNA from liquid culture of S. cerevisiae yeast. A commercial kit will be used to isolate genomic DNA from this liquid culture. Answer the following questions to understand the strategy used by commercial kits for genomic DNA isolation. a) List all the steps from cell pellet preparation to DNA elution. b) With which feature can the membrane in the column that comes with the commercial kit bind DNA? c) Which component in the kit would you use to recover the DNA from the membrane of the column to which the DNA was attached?arrow_forward
- Why is generalized transduction able to transfer anygene, but specialized transduction is restricted to only asmall set?arrow_forwardExplain the mechanism and evolutionary role of generalized transduction.arrow_forwardBacteriophage P22 was used in generalised transduction experiments to infect the Salmonella typhimurium donor strains described in the table below. The resulting phage lysates were then used to infect the recipient strains of S. typhimurium recipient strains listed in the table. In each cross, a phenotype was selected for one of the selected for one of the three genetic markers studied (str, aceA, thrA), and were made to select the recombinants corresponding to the other two markers. markers. The results are given in the following table: Strain I donor str thrA aceA thrA str aceA+ Strain recipient strs thrA+ aceA thrA str aceA Phenotype selected Str Ace+ Str recombinants selected ThrA ThrA ThrA ThrA Ace Ace Number 60 40 95 5 10 90 str: gene involved in streptomycin resistance, aceA: gene involved in the use of acetate as a carbon source, thrA: gene involved in threonine biosynthesis. 1) What are the selective media used in these three transduction experiments? to obtain the selected…arrow_forward
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