Microbiology: A Systems Approach
5th Edition
ISBN: 9781259706615
Author: Marjorie Kelly Cowan Professor
Publisher: McGraw-Hill Education
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Chapter 9.5, Problem 19AYP
Summary Introduction
To define:
The term mutation and also give one positive and negative example of it in microorganisms.
Introduction:
Mutation in an organism is defined as a sudden alteration of “
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Explain the term mutation.
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Chapter 9 Solutions
Microbiology: A Systems Approach
Ch. 9.1 - Define the terms genome and gene.Ch. 9.1 - Differentiate between genotype and phenotype.Ch. 9.1 - Diagram a segment of DNA, labeling all important...Ch. 9.1 - Summarize the steps of bacterial DNA replication...Ch. 9.1 - Compare and contrast the synthesis of leading and...Ch. 9.2 - Explain how the classical view of the central...Ch. 9.2 - Prob. 7AYPCh. 9.2 - Illustrate the steps of transcription, noting the...Ch. 9.2 - Prob. 9AYPCh. 9.2 - Prob. 10AYP
Ch. 9.2 - Identify the locations of the promoter, the start...Ch. 9.2 - Prob. 12AYPCh. 9.2 - Prob. 13AYPCh. 9.3 - Define the term operon and explain one advantage...Ch. 9.3 - Differentiate between repressive and inducible...Ch. 9.3 - Prob. 16AYPCh. 9.4 - Explain the defining characteristics of a...Ch. 9.4 - Describe three forms of horizontal gene transfer...Ch. 9.5 - Prob. 19AYPCh. 9.5 - Prob. 20AYPCh. 9 - What is the smallest unit of heredity? a....Ch. 9 - The nitrogen bases in DNA are bonded to the a....Ch. 9 - DNA replication is semiconservative because the...Ch. 9 - In DNA, adenine is the complementary base for...Ch. 9 - Transfer RNA is the molecule that a. contributes...Ch. 9 - Prob. 6MCQCh. 9 - The lac operon is usually in the _____ position...Ch. 9 - Prob. 8MCQCh. 9 - Prob. 9MCQCh. 9 - When genes are turned on differently under...Ch. 9 - The DNA pairs are held together primarily by...Ch. 9 - Prob. 12TFCh. 9 - Prob. 13TFCh. 9 - Prob. 14TFCh. 9 - Prob. 15TFCh. 9 - Explain the relationship among the following...Ch. 9 - On paper, replicate the following segment of DNA:...Ch. 9 - Provide evidence in support of or refuting the...Ch. 9 - Using the DNA sequence 3 TAC CAG ATA CAC TCC CCT...Ch. 9 - Use your knowledge of DNA recombination events to...Ch. 9 - Prob. 1VCCh. 9 - From chapter 4, figure 4.11a. Speculate on why...Ch. 9 - Concept Mapping | Blooms Level 6: Create Appendix...
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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
- An individual carries a disease-causing point mutation. Briefly describe four methods that can be used to identify this mutation.arrow_forwardDefine mutationarrow_forwardTwo types of mutations discussed in this chapter are 1) nucleotide changes and 2) unstable genome regions that undergo dynamic changes. Describe each type of mutation.arrow_forward
- Explain why a point mutation does not necessarily change the oriignal amino acid sequence. Explain silent mutations.arrow_forwardInduced mutation are characterized by: Select the correct response: Exposure to free radicals that has been deposited in the aqueous phase and diffuses towards the cell that is followed by the inhibition of its replication or transcription, or may cause deletion. Physical and chemical agents that results in the transition, transversion, and framshift mutations of bases and other structural units that affects the overall function of a nucleic acid. Physical and chemical agents that results in the alteration of the electoronic characteristics of the bases and other structural units that affects the overall function of a nucleic acid. Point mutations that results in the transition, transversion, and framshift mutations of bases and other structural units that affects the overall function of a nucleic acid. Physical and chemical agents that results in the alteration base pairing where tautomers are formed affects the overall function of a nucleic acid.arrow_forwardWhat types of mutations occur (i.e. describe base substitution vs. frameshift, silent, missense, and nonsense mutations)?arrow_forward
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