BROCK BIOL. OF MICROORGAN.-W/ACCESS >I
15th Edition
ISBN: 9780134810058
Author: MADIGAN
Publisher: PEARSON
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Chapter 11.2, Problem 1CR
Summary Introduction
Genome encompasses all the information essential for the survival of that organism. Genes are composed of DNA containing instructions either for coding a specific protein or to perform a specific function. Heritable modification in the
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Chapter 11 Solutions
BROCK BIOL. OF MICROORGAN.-W/ACCESS >I
Ch. 11.1 - Distinguish between a mutation and a mutant.Ch. 11.1 - Distinguish between screening and selection.Ch. 11.1 - Prob. 3MQCh. 11.1 - Write a one-sentence definition of the term...Ch. 11.2 - Do missense mutations occur in genes encoding...Ch. 11.2 - Why do frameshift mutations generally have more...Ch. 11.2 - Prob. 1CRCh. 11.3 - Why are suppressor tRNA mutations not lethal?Ch. 11.3 - Which class of mutation, missense or nonsense, is...Ch. 11.3 - What is the difference between same-site and...
Ch. 11.4 - Prob. 1MQCh. 11.4 - Prob. 2MQCh. 11.4 - Prob. 1CRCh. 11.5 - Which protein, found in virtually all cells,...Ch. 11.5 - Explain the fate of transferred chromosomal DNA if...Ch. 11.5 - Prob. 3MQCh. 11.5 - What are heteroduplex regions of DNA and what...Ch. 11.6 - During transformation a cell usually incorporates...Ch. 11.6 - In genetic transformation, what is meant by the...Ch. 11.6 - QExplain why recipient cells do not successfully...Ch. 11.7 - Prob. 1MQCh. 11.7 - What is the major difference between generalized...Ch. 11.7 - Why is phage conversion considered beneficial to...Ch. 11.7 - QExplain how a generalized transducing particle...Ch. 11.8 - In conjugation, how are donor and recipient cells...Ch. 11.8 - Explain how rolling circle DNA replication allows...Ch. 11.8 - QWhat is a sex pilus and which cell type, F or F+,...Ch. 11.9 - In conjugation involving the F plasmid of...Ch. 11.9 - Prob. 2MQCh. 11.9 - Prob. 3MQCh. 11.9 - QWhat is a merodiploid and how does an F plasmid...Ch. 11.10 - Why is it usually more difficult to select...Ch. 11.10 - Why do penicillins not kill species of Archaea?Ch. 11.10 - Explain one type of conjugation in Archaea and how...Ch. 11.11 - Prob. 1MQCh. 11.11 - What is the significance of the terminal inverted...Ch. 11.11 - How can transposons be used in bacterial genetics?Ch. 11.11 - Prob. 1CRCh. 11.12 - Why is the CRISPR system considered a prokaryotic...Ch. 11.12 - Prob. 2MQCh. 11.12 - QExplain why incoming DNA recognized by a short...Ch. 11 - A constitutive mutant is a strain that...Ch. 11 - Although a large number of mutagenic chemicals are...Ch. 11 - Why is it difficult in a single experiment to...Ch. 11 - Prob. 4AQ
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- A group of 3 nucleotides codes for one amino acid. How many codons are needed to make the polypeptide that results?arrow_forwardWhat do you mean by initiator codon ?arrow_forwardHow might a single base pair difference about 100 bases before the start codon of a gene cause a mutation in that gene?arrow_forward
- What codons are used and with what frequency?arrow_forwardWhy is it advantageous to have a mechanism to override the effect of stop codons in protein synthesis?arrow_forwardIf a mutation changed the start codon into a stop codon, would this mutation affect the length of the RNA? Explain.arrow_forward
- If there are 64 codons, how can there be fewer than 64 tRNA molecules?arrow_forwardThe genetic code uses three bases to encode one amino acid. Why can't the code use only two bases to encode each amino acid?arrow_forwardWhat is a codon, how many RNA nucleotides are in a codon, How many of these code for amino acids, and what is the other three codes for?arrow_forward
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