CAMPBELL BIOLOGY IN FOCUS (LL)-W/MOD.MA
3rd Edition
ISBN: 9780135686065
Author: Urry
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 18, Problem 5TYU
SCIENTIFIC INQUIRY
The scientists mapping human SNPs noticed that groups of SNPs tended to be inherited together. In blocks known as "haplotypes." ranging from 5.000 to 200,000 base pairs. There are only four or five commonly occurring combinations of SNPs per haplotype. Integrating what you've learned throughout this chapter and this unit, propose an explanation for this observation.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Human Genome ProjectIn 2003, the Human Genome Project was successfully completed, determining the exact sequence of the entire human genome, which is made up of 3 billion nucleotide base pairs. The data generated from the Human Genome Project is freely available online to anyone. Many pieces of research and innovations stemmed from the HGP, allowing the identifications of 1 800 disease genes. Many of the corporations using the results from the HGP are privately funded, and research is being done for profit even though the HGP results are provided freely.
Identify one advantage and one disadvantage of corporate funding and patenting genetic research results.
Please answer the question below
thank you
Human Genome ProjectIn 2003, the Human Genome Project was successfully completed, determining the exact sequence of the entire human genome, which is made up of 3 billion nucleotide base pairs. The data generated from the Human Genome Project is freely available online to anyone. Many researches and innovations stemmed from the HGP, allowing the identifications of 1 800 disease genes. Many of the corporations using the results from the HGP are privately funded, and research is being done for profit even though the HGP results are provided freely.Identify one advantage and one disadvantage of corporate funding and patenting genetic research results.
Chapter 18 Solutions
CAMPBELL BIOLOGY IN FOCUS (LL)-W/MOD.MA
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 - DRAW IT Comparing amino acid sequences of similar...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...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Jellyfish Lake, located on the Pacific island of Palau, is home to millions of jellyfish. Many years ago, sea l...
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
11. In the early 1800s, French naturalist Jean Baptiste Lamarck suggested that the best explanation for the rel...
Campbell Biology: Concepts & Connections (8th Edition)
2. Why is it that the range of resting blood pressures of humans is best represented by a bell-shaped curve co...
Human Biology: Concepts and Current Issues (8th Edition)
Describe Mendels conclusions about how traits are passed from generation to generation.
Concepts of Genetics (12th Edition)
What were the major microbiological interests of Martinus Beijerinck and Sergei Winogradsky? It can be said tha...
Brock Biology of Microorganisms (14th Edition)
Sea turtles have disappeared from many regions, and one way of trying to save them is to reintroduce them to ar...
Marine Biology (Botany, Zoology, Ecology and Evolution)
Knowledge Booster
Learn more about
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
- You learned in the chapter that an STR locus is a locus where alleles differ in the number of copies of a short, tandemly repeated DNA sequence. PCR is used to determine the number of alleles present, as shown by the size of the DNA fragment amplified. In the Figure below are the results of PCR analysis for STR alleles at a locus where the repeat unit length is 9 bp, and alleles are known that have 5 to 11 copies of the repeat. Given the STR alleles present in the adults, state whether each of the four juveniles could or could not be an off-spring of those two adults. Explain your answers.arrow_forward. Figure 18-14 presents haplotype data for the G6PD genein a worldwide sample of people.a. Draw a haplotype network for these haplotypes.Label the branches on which each SNP occurs.b. Which of the haplotypes has the most connectionsto other haplotypes?c. On what continents is this haplotype found?d. Counting the number of SNPs along the branchesof your network, how many differences are therebetween haplotypes 1 and 12?arrow_forward. Use the following sequence data to assign haplotypes and build a haplotype network for a 200 bp variable region that is sequenced from eight individuals. Polymorphic nucleotide positions are shown. Δ is a 1 bp deletion. Explain the logic supporting the network. If there are different nucleotide changes at one position, indicate the different changes on your network. Individual 24 56 92 119 146 172 haplotype 1 A C A T G G A 2 T C Δ C G G 3 A G A T A T 4 A G A T G T 5 A C Δ C G G 6 A G A T G G 7 A G A T A T 8 C C Δ C G Garrow_forward
- When comparing evolutionary similarities between different genes within a gene family, it is usually more straightforward to compare genes by using the protein sequences of gene products rather than DNA sequences of the genes themselves. Explain why this is the case. (Cover 4 points)arrow_forwardBriefly explain how Genome Wide Association Studies (GWAS) are done. Then, using this example of a Manhattan Plot explain what each of the X-axis and the Y-axis signifies in a GWAS.arrow_forwardConcept 23. A gene is a discrete sequence of DNA nucleotides. This concept describes the discovery of the DNA sequencing technique that made modern biology and bioinformatics possible. The method was later used to sequence the human genome and genomes of many other organisms. This led to the accumulation of great numbers of nucleotide and protein sequences in the numerous databases. The concept 23 web page is here: http://www.dnaftb.org/23/ After reading the Concept page, answer the following questions. What was the Mendel’s definition of a gene? How was it different from the definition by Beadle and Tatum? Describe proteins based on the early sequencing efforts. What was the definition of a protein coding gene based on the genetic code? What are the beginning and ending codons of the gene’s protein coding sequence? What is the name of the method that makes use of a “defective” DNA nucleotide? After reviewing the Animation pages, answer the following…arrow_forward
- Imagine a 9-armed, hairy monster, who lives in Monster Land. It has a genome that is very similar to a mammal genome (diploid, same type of sex determination, etc). There are three different colours of this monster: Purple, Yellow, and Purple and Yellow mixed. Here is a table of 20 individuals and 10 SNPs, where the name of the SNP is the chromosome and the position (chromosome.position). Using this table, do a GWAS with only these 10 SNPs. How many markers of the genome are significantly associated with the trait? Phenotype chr1.1 chr2.8 chr3.12 chr4.12 chr4.55 chr7.88 chr9.55 chr10.1 chrX.1 chrX.5 Purple AA AT F GG CC CC 8 TT TT TT CT Purple AA AT TT GC CC CC AT TT TT CT Yellow AA AT TT GC CC CC AT AT GG CT Purple and AA TT TT GC TT CC AT AT GT CT Yellow Purple AA AT AA GG Purple AA AT 순 E TT GC AT TT TT CT AA GG TT GC AT TT TT CT Purple AA AT AA CC TT GG AT TT TT TT Purple AA AT AA GG CC GG AT TT TT TT Purple and AA TT AT CC CC GG AT AT GT TT Yellow Purple AA AT AT CC CC GC AT TT TT…arrow_forwardY-STR and mtDNA tests have less impressive statistical weights than autosomal tests because..... They undergo a mutation rate that is at least ten times greater than that of nuclear genes There are thousands of copies of each in every cell and their information is redundant They both contain a relatively small number of genes and all are under strong selective constraint They are both involved in cytoplasmic inheritance and approximately 10% of individuals have been found to be chimeras They are paternally and maternally inherited, respectfully, and there is therefor no opportunity for recombination to occurarrow_forwardTake a look at question 3 in More Genetic TIPS. Let’s suppose amale is heterozygous for two polymorphic sequence-tagged sites.STS-1 exists in two sizes: 211 bp and 289 bp. STS-2 also exists intwo sizes: 115 bp and 422 bp. A sample of sperm was collectedfrom this man, and individual sperm were placed into 30 separatetubes. Into each of the 30 tubes were added the primers that amplifySTS-1 and STS-2, and then the samples were subjected toPCR. The following results were obtained:arrow_forward
- Unanswered As a hobby you propagate a population of worms. You notice that one worm is now clear instead of being tan. You trace down the mutation and discover that it is a single basepair deletion in a pigmentation gene. Explain how a single basepair deletion could result in a drastic mutant phenotype. Your answer Write your response here... ion onarrow_forwardhello i need help with this DNA sometimes has chemicalgroups attached, called methyl groups, that affect geneexpression. Suppose that, during each hour, first a fractionm of unmethylated locations on the DNA become methylated,and then a fraction u of methylated locations become unmethylated. Find a recursion for the fraction f of theDNA molecule that is methylated.arrow_forwardScientists have estimated that there may be as many as . . or more different human proteins, all coded by . .protein-coding genes O 1: 500,000 & II 20,000 O 1: 20,000 & II: 500,000 O 1: 30,000 & II: 50,000 O 1: 50,000 & II: 30,000arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
Genome Annotation, Sequence Conventions and Reading Frames; Author: Loren Launen;https://www.youtube.com/watch?v=MWvYgGyqVys;License: Standard Youtube License