Essay About Human Genetic Disorders And African American History

Interpreting Karyotypes – Lab Report – Jorge Martinez
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Interpreting Karyotypes
Interpreting KaryotypesPurpose: To evaluate the impact of biotechnology on the individual, society and the environment, including medical and ethical issues and analyze how heredity and family history can impact personal health.Background information:Several human genetic disorders are caused by extra, missing, or damaged chromosomes. In order to study these disorders, cells from a person are grown with a chemical that stops cell division at the metaphase stage. During metaphase, a chromosome exists as two chromatids attached at the centromere. The cells are stained to reveal banding patterns and placed on glass slides. The chromosomes are observed under the microscope, where they are counted, checked for abnormalities, and photographed. The photograph is then enlarged, and the images of the chromosomes are individually cut out. The chromosomes are identified and arranged in homologous pairs. The arrangement of homologous pairs is called a karyotype. In this investigation, you will use a sketch of chromosomes to make a karyotype. You will also examine the karyotype to determine the presence of any chromosomal abnormalities.Procedures:Part A. Analyzing a KaryotypeObserve the normal human karyotype in Figure 1. Notice that the two sex chromosomes, pair number 23, do not look alike. They are different because this karyotype is of a male, and a male has an X and a Y chromosome.[pic 1]Observe Human karyotypes 2-6.Identify the chromosomal disorder Determine the gender of the individual.Complete the data tableAnswer conclusion questionsObservations/Data Analysis:Chromosomal abnormalities present in each karyotype. Record the genetic defect, associated with each type of chromosomal abnormality present.FigureConditionEvidence12Deletion of part of chromosome 5- Cri du ChatDeletion of a portion of chromosome 534567Figure 2[pic 2]Figure 3[pic 3]Figure 4[pic 4]Figure 5[pic 5]Figure 6[pic 6]Figure 7[pic 7]Conclusion:        1. What is meiosis? How many cells are produced in meiosis? Are they identical or

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“Interpreting Karyotypes” EssaysForStudent.com. 03 2017. 2017. 03 2017 < "Interpreting Karyotypes." EssaysForStudent.com. EssaysForStudent.com, 03 2017. Web. 03 2017. < "Interpreting Karyotypes." EssaysForStudent.com. 03, 2017. Accessed 03, 2017. Essay Preview By: Jorge Martinez Submitted: March 5, 2017 Essay Length: 672 Words / 3 Pages Paper type: Lab Report Views: 446 Report this essay Tweet Related Essays An Interpretation of Paul Laurence Dunbar’s Poem Sympathy and We Wear the Mask" Throughout African American history, African Americans have used poems as a way of describing the African American condition in America. One poet who was widely 629 Words  |  3 Pages Interpreting the Constitution Matt Bishop US Institutions 2/16/06 The task of interpreting a document that was originally written 218 years ago and using it for practical purposes to 295 Words  |  2 Pages Interpretation of Emily Dickinson’s Poem the Road Not Taken Interpretation of “Because I Could Not Stop for Death” by Emily Dickinson In Emily Dickinson's poem, "Because I Could Not Stop for Death", death is 552 Words  |  3 Pages Interpreting the Constitution The United States Constitution was written in 1786 and soon adopted on September 17, 1787. It is the basis of our judicial system in America 1,731 Words  |  7 Pages Similar Topics Fashion Art Information Interpretation Get Access to 89,000+ Essays and Term Papers Join 209,000+ Other Students High Quality Essays and Documents Sign up © 2008–2020 EssaysForStudent.comFree Essays, Book Reports, Term Papers and Research Papers Essays Sign up Sign in Contact us Site Map Privacy Policy Terms of Service Facebook Twitter