Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 20, Problem 3SYK
Summary Introduction
To describe: How the complementary nature of DNA strands forms the basis for many of the techniques of genetic engineering.
Introduction: Genetic engineering is also called recombinant deoxyribonucleic acid (DNA) technology. It is the process of combining the DNA sequence of two or more organisms to obtain a hybrid product. The resulting hybrid product is inserted into an organism to form new combinations of genome.
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Chapter 20 Solutions
Study Guide for Campbell Biology
Ch. 20 - In what ways would third-generation sequencing be...Ch. 20 - The following schematic diagram depicts an...Ch. 20 - Which of the following DNA sequences would most...Ch. 20 - a. When PCR is used to prepare a DNA fragment for...Ch. 20 - a. What are some of the benefits of determining...Ch. 20 - Prob. 6IQCh. 20 - What are some of the practical and ethical...Ch. 20 - Prob. 8IQCh. 20 - Prob. 1SYKCh. 20 - Fill in the table on the previous page on the...
Ch. 20 - Prob. 3SYKCh. 20 - Prob. 1TYKCh. 20 - Prob. 2TYKCh. 20 - Gel electrophoresis is a means of separating...Ch. 20 - Prob. 4TYKCh. 20 - Prob. 5TYKCh. 20 - The following segment of DNA has restriction sites...Ch. 20 - Prob. 7TYKCh. 20 - Prob. 8TYKCh. 20 - Prob. 9TYKCh. 20 - Prob. 10TYKCh. 20 - Prob. 11TYKCh. 20 - Which enzyme is used in the polymerase chain...Ch. 20 - Prob. 13TYKCh. 20 - STRs (short tandem repeats) are a valuable tool...Ch. 20 - Prob. 15TYKCh. 20 - Which of the following has the greatest potential...Ch. 20 - Prob. 17TYKCh. 20 - Petroleum-lysing bacteria are being engineered for...Ch. 20 - Prob. 19TYKCh. 20 - Prob. 20TYK
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- Explain how DNA serves as the genetic material of an organism and how it can be used to create RNA and proteins. Outline the flow of information from DNA to protein (the central dogma of biology).arrow_forwardExplain in details the influence of ions and water (solvent) in stabilizing DNA structurearrow_forwardLet’s say that you want to find out the difference in nucleotide sequence among two DNA strands, one of which is isolated from the liver of a liver cancer patient and the other one is isolated from the liver of a healthy individual. How you can do that, please explain in detailsarrow_forward
- Discuss the benefits of being able to predict protein structure from the DNA sequence (proteomics).arrow_forwarddescribe how DNA profiles are produced?arrow_forwardList and describe the processes that make up the central dogma of biology which provides the path for the flow of genetic information from DNA to the proteins that are synthesized and carry out the functions needed by the cell.arrow_forward
- Discuss three ways cells preserve the accuracy and integrity of the genetic information in DNA?arrow_forwardGENETICS if/when a "whole-genome shotgun" approach is used for DNA sequencing, which of the following is MOST likely to create problems during the assembly of a complete genomic sequence? a) long sequence reads b) a high degree of coverage/ redundancy in the sequence data c) the presence of repetitive DNA d) not enough contigs e) all of the abovearrow_forwardMolecular biologists rely on many, often sophisticated, techniques to pursue their discipline. One may list ultracentrifugation, electron microscopy, X-ray diffraction, electrophoresis, and computer interfacing as fundamental tools. Model organisms provide the raw materials for study. List three "organisms" (or organismic groups) often used by recombinant DNA technologists and describe a major advantage of each group.arrow_forward
- DNA polymerase contains an arginine residue that is important for binding to DNA. Mutations were found that converted this arginine to either glutamate, lysine, glycine and valine. Which mutations would be predicted to be the most and least harmful for the activity of the enzyme to bind DNA? Most: Glutamate, least: Lysine Most: Lysine, least: Glutamate Most: Glycine, least: Valine Most: Valine, least: Glycine.arrow_forwardWhich of the following is true about DNA polymerase?a) It can synthesize DNA in the 5’ to 3’ directionb) It can synthesize DNA in the 3’ to 5’ directionc) It can synthesize mRNA in the 3’ to 5’ directiond) It can synthesize mRNA in the 5’ to 3’ directionarrow_forward. Current models for the origin of genetic information flow regard which of the following processes as probably the earliest to evolve? self-replication of DNA reverse transcription of DNA translation of proteins self-replication of RNA transcription of RNAarrow_forward
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