Deoxyribonucleic acid (DNA) profiling Week 3 Discussion
Deoxyribonucleic acid (DNA) profiling Week 3 Discussion
Deoxyribonucleic acid (DNA) profiling is a laboratory method used by forensic scientists to determine the identification of individuals by their unique DNA signature. Also known as DNA testing, this method has been used to diagnose potential genetic disorders, identify heritage, and provide forensic evidence.
Respond to the following:
Discuss scientific and technical concepts related to DNA profiling. Consider the following:
Describe how a sample of DNA is collected and prepared for study.
State the steps involved in determining the DNA sequence of a sample.
Discuss one type of DNA sequencing and the steps involved in that method.
Provide an example of the application of DNA profiling and discuss its efficacy related to this particular application. Consider the following:
Why is DNA testing important to this application?
What questions are addressed in this application?
What are the unique steps or techniques in this application that must be followed for it to be effective?
What alternative methods might be employed to address the same questions that can be answered via DNA testing?
Provide a minimum of two scholarly references. These scholarly references should be peer reviewed and from authoritative sources.
Write your initial response in 2–3 paragraphs. Apply APA standards to citation of sources.
You must proofread your paper. But do not strictly rely on your computer’s spell-checker and grammar-checker; failure to do so indicates a lack of effort on your part and you can expect your grade to suffer accordingly. Papers with numerous misspelled words and grammatical mistakes will be penalized. Read over your paper – in silence and then aloud – before handing it in and make corrections as necessary. Often it is advantageous to have a friend proofread your paper for obvious errors. Handwritten corrections are preferable to uncorrected mistakes.
Use a standard 10 to 12 point (10 to 12 characters per inch) typeface. Smaller or compressed type and papers with small margins or single-spacing are hard to read. It is better to let your essay run over the recommended number of pages than to try to compress it into fewer pages.
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The paper must be neatly formatted, double-spaced with a one-inch margin on the top, bottom, and sides of each page. When submitting hard copy, be sure to use white paper and print out using dark ink. If it is hard to read your essay, it will also be hard to follow your argument.