Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Textbook Question
Chapter 21, Problem 21.1CR
How did the Human Genome Project result in more rapid, less expensive DNA-sequencing technology?
Expert Solution & Answer
Summary Introduction
To determine: How the “Human Genome Project” resulted in the development of a more rapid and less expensive DNA-sequencing technology.
Introduction: Human Genome Project was a collaborative international effort to determine the sequence of all the bases that make up human beings and also to locate the position of each gene on the chromosomes.
Explanation of Solution
The main goal of the Human Genome Project was to sequence the entire nucleotide sequence of each chromosome. Determining the sequence of 3 billion base pairs was a challenging task. The process of determining the sequence of nucleotide bases in a piece of DNA is called DNA sequencing. The sequencing technology that could sequence them at a faster rate was required. This led to the development of less expensive and faster DNA-sequencing technology.
Conclusion
The need to sequence the entire genome economically and at a faster rate led to the development of high throughput sequencing, a sequencing method that generates a large amount of data in a very short period of time.
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Chapter 21 Solutions
Campbell Biology
Ch. 21.1 - Describe the whole-genome shotgun approach.Ch. 21.2 - Prob. 1CCCh. 21.2 - Explain the advantage of the systems biology...Ch. 21.2 - Prob. 3CCCh. 21.2 - MAKE CONNECTIONS In Concept 20.2, you learned...Ch. 21.3 - The best estimate is that the human genome...Ch. 21.3 - The Genomes Online Database (GOLD) Website of the...Ch. 21.3 - WHAT IF? What evolutionary processes might...Ch. 21.4 - Discuss the characteristics of mammalian genomes...Ch. 21.4 - VISUAL SKILLS Which of the three mechanisms...
Ch. 21.4 - Contrast the organizations of the rRNA gene family...Ch. 21.4 - MAKE CONNECTIONS Assign each DNA segment at the...Ch. 21.5 - Describe three examples of errors in cellular...Ch. 21.5 - Explain how multiple exons might have arisen in...Ch. 21.5 - What are three ways that transposable elements are...Ch. 21.5 - WHAT IF? In 2005, Icelandic scientists reported...Ch. 21.6 - Prob. 1CCCh. 21.6 - Prob. 2CCCh. 21.6 - Prob. 3CCCh. 21 - How did the Human Genome Project result in more...Ch. 21 - What has been the most significant finding of the...Ch. 21 - Compare genome size, gene number, and gene density...Ch. 21 - Explain how the function of transposable elements...Ch. 21 - How could chromosomal rearrangements lead to the...Ch. 21 - What type of Information can be obtained by...Ch. 21 - Bioinformatics intludes all of the following...Ch. 21 - Homeotic genes (A) encode transcription factors...Ch. 21 - Prob. 3TYUCh. 21 - DRAW IT Below are the amino acid sequences(using...Ch. 21 - EVOLUTION CONNECTION Genes important in the...Ch. 21 - scientific inquiry The scientists mapping the SNPs...Ch. 21 - Prob. 7TYUCh. 21 - SYNTHESIZE YOUR KNOWLEDGE Insects have three...
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