Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Textbook Question
Chapter 18.4, Problem 2CC
Which of the three mechanisms described in Figures 18.7 and 18.8 result(s) in a copy remaining at the original site as well as a copy appearing in a new location?
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A shuttle vector is a vector constructed so that it can propagate in two different host species.
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For each of the following genotypes, explain how mutation (identified by a (-) will affect the
organism grown in lactose medium. Indicate whether
a) B-galactosidase will be synthesized or not,
b) synthesis of B-galactosidase is inducible (1) or constitutive (C) and
c) growth of the organism will occur or not.
i. I+P+0-Z+Y+A+/l+P+O+Z-Y-A-
ii. I-P+0+Z+Y+A+/I+P-O+Z+Y+A+
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B) What would happen if an individual is heterozygous for a mutation that abolishes the activity of Enz2?
C) What could happen to the offspring of the individuals described above (in a and b)? Assume that they only have the mutations described.
Chapter 18 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 18.1 - Prob. 1CCCh. 18.2 - Prob. 1CCCh. 18.2 - Explain the advantage of the systems biology...Ch. 18.2 - Prob. 3CCCh. 18.3 - The best estimate is that the human genome...Ch. 18.3 - Prob. 2CCCh. 18.3 - Prob. 3CCCh. 18.4 - Discuss the characteristics of mammalian genomes...Ch. 18.4 - Which of the three mechanisms described in Figures...Ch. 18.4 - Prob. 3CC
Ch. 18.5 - Describe three examples of errors in cellular...Ch. 18.5 - Prob. 2CCCh. 18.5 - Prob. 3CCCh. 18.6 - Would you expect the genome of the macaque (a...Ch. 18.6 - Prob. 2CCCh. 18 - Prob. 1TYUCh. 18 - Prob. 2TYUCh. 18 - Two eukaryotic proteins have one domain in common...Ch. 18 - SCIENTIFIC INQUIRY The scientists mapping human...Ch. 18 - FOCUS ON EVOLUTION Genes important in the...Ch. 18 - FOCUS ON INFORMATION The continuity of life is...Ch. 18 - SYNTHESIZE YOUR KNOWLEDGE Insects have three...
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