A) DNA testing is when one uses science to discover more about themselves than is possible by looking at oneself. Such a test can decode one's entire genome and can thus indicates one's genetic future. Genetic tests are done using Polymerase Chain Reaction (PCR), a process which takes small DNA sequences, uses a DNA polymerase, a primer, and nucleotides to accomplish its goal. DNA tests are done for a variety of reasons, including: identifying other species, and discovering one's genetic future. PCR can be used to sequence a gene of interest and allow scientists to determine whether the gene is diseased (harmful) or not.
B) The purpose of this experiment is to determine whether each of us possess a "diseased" gene. The gene is not a real diseased gene, but it will offer insight into our evolutionary past and give us real world experience in the realm of genetic testing, thus teaching us the significance of such testing.
C) To complete this experiment, our lab table will need to complete a number of tasks correctly. We will need to extract our DNA through cheek cell extrcation, which requires saline mouthwash for extraction. Upon extracting the cheek cells, they will need to be broken open which we will utilize a lysis buffer for. After breaking open the cells instagene matrix will be added to kill DNASE. Next we will utilize PCR (Polymerase Chain Reaction) to amplify the desired sequence of DNA. After PCR, we will use Gel electrophoresis. The Gel electrophoresis will allow us to determine whether we are each individually carriers of this "disease" by visually comparing the Gel and the lanes within it to one another.
D) The objective of this experiment is to figure out whether we are the carriers of this "diseased" gene. I am unable to produce an accurate hypothesis at this moment, but if I was to attempt to do so, I would say that I am not afflicted with or a carrier of the "diseased" gene.
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