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Please help answer question 1
What would a pedigree of Greg and Olga’s families look like? Concentrate simply on family relationships and aff ected persons.
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- Genetics in Practice case studies are critical-thinking exercises that allow you to apply your new knowledge of human genetics to real-life problems. Case study Michelle was a 42-year-old woman who had declined counselling and amniocentesis at 16 weeks of pregnancy but was referred for genetic counseling after an abnormal ultrasound at 20 weeks of gestation. After the ultrasound, a number of findings suggested a possible chromosome abnormality in the fetus. The ultrasound showed swelling under the skin at the back of the fetuss neck; shortness of the femur, humerus, and ear length; and underdevelopment of the middle section of the fifth finger. Michelles physician performed an amniocentesis and referred her to the genetics program. Michelle and her husband did not want genetic counseling before receiving the results of the cytogenetic analysis. This was Michelles third pregnancy; she and her husband, Mike, had a 6-year-old daughter and a 3-year-old son. At their next session, the counselor informed the couple that the results revealed trisomy 21, explored their understanding of Down syndrome, and elicited their experiences with people with disabilities. She also reviewed the clinical concerns revealed by the ultrasound and associated anomalies (mild to severe intellectual disability, cardiac defects, and kidney problems). The options available to the couple were outlined. They were provided with a booklet written for parents making choices after the prenatal diagnosis of Down syndrome. After a week of careful deliberation with their family, friends, and clergy, they elected to terminate the pregnancy. Should physicians discourage a 42-year-old woman from having children because of an increased chance of a chromosomal abnormality?Mary and Marcie. identical twins, go to the same internist who is also a faculty member at a major medical center. At their last visit, they each received a brochure describing a genetics research program recently launched by the hospital and its affiliated university. Researchers were asking for volunteers to fill out a questionnaire and a consent form, donate a blood sample, and have their medical records encoded and transferred to a database. The goal was to enroll 100,000 participants, and the brochure noted that over 10,000 people had already agreed to participate. The blood sample would be used to extract DNA. which would be encoded with the same number as the medical records. This DNA would be used to search for genes associated with conditions such as arthritis, diabetes, and Alzheimer disease. The idea is that researchers interested in studying arthritis would use the medical records to identify which participants have the condition and then use DNA from those individuals to find genetic similarities that are not present in participants who do not have arthritis. The genetic similarities help identify regions of the genome that contain genes associated with arthritis. These regions can then be studied in detail to identify and isolate genes that may be associated with arthritis and other inflammatory disorders. In exchange for enrolling, participants would be informed about any genetic conditions or predispositions to genetic disease they carry and would receive free access to testing. After discussing the brochure. Mary decided to enroll, but Marcie decided she did not want to do so. She said she did not want to know what diseases she may develop or which disease genes she may carry. At their next annual visit. Marys internist told her that because her questionnaire indicated that some relatives had Alzheimer disease, her DNA was used in a study to identify risk genes. He said she had been identified as a carrier of a gene that greatly increased the likelihood that she would develop Alzheimer disease. The physician told her that age was the greatest risk factor, and while it was not 100% certain she would become a victim of Alzheimer disease, the gene she carries is a factor in 2025% of all cases. Mary asked if there was anything she could do about these findings. The internist told her that exercise, controlling blood pressure and cholesterol levels, as well as participating in mentally challenging activities such as reading or playing a musical instrument may all help reduce her chances of developing this disease. Mary then asked if Marcie was going to be told about Marys genetic risk, and the internist said that he would not tell her. For the next few days. Mary was conflicted about the situation. Marcie was an Identical twin, and If Mary carried a gene predisposing her to Alzheimer disease. Marcie must carry the same gene. Marcie did not exercise with Mary, had high blood pressure, and little interest in reading or social activities. Mary did not know whether she should tell Marcie. If you were advising Mary, what would you say? Should she tell Marcie about the risk? Should she not tell her, but instead try to get Marcie to exercise and be more social? Should Mary ask their internist to talk with Marcie about this?Plssssssss helppppppp 1. What characteristics are needed to be an effective genetic counselor?
- SCRAMBLED WORDS: 1. Arrange the scrambled words to form a term related to genetics. 2. After you have formed the words, describe or define the new terms. ennamoidc plluitem leeasll peissaist helatl llaese dooceacminmWhat impact does DTC genetic testing have on the health care field? (primary physicians, genetic counselors,)Could you please help me with figuring out the answers to these Genetics practice questions? My professor does not provide the answers and I have done however do not know if I am right. I have two more pictures of problems from where the submitted ones end of.
- Make a list of the benefits that may arise from genetic testing as wellas possible negative consequences. Discuss the items on your list.70 When sequencing children or those with disabilities, what key ethical principles need to be considered? Select one alternative: O Beneficence Autonomy O Non-maleficence O All of the other options.*00 2. Genetics Discovery Education sslink.discoveryeducation.com/learn/techbook/units/f3e092bd-6fdd-49c3-be37-aa2cdbdaca6a/concepts/73dc8306-4604-4a7d-b43... Q ☆ Desmos | Graphing.. Outlook G Chromebook keybo.. AClasses Bb RHETORICAL PRÉCIS StudentVUE Gregor Mendel followed specific steps when breeding pea plants to determine the underlying cause and mathematical ratio of specific traits. Drag and drop the four tiles that describe the order of his process and findings. Mendel crossed two Identical, true-breeding plants for a particular characteristic. 1. Mendel crossed two contrasting true-breeding plants with two different traits for a given characteristic. Mendel labeled the offspring of the first plants bred F1, for first flower.generation. ... Mendel labeled the offspring of the first plants bred F1, for first filial generation. 3. ::: Mendel cross-bred F1 plants with F2 plants. 4. ::: Mendel cross-bred F1 plants with each other. The F2 population produced flowers in a 3:1 ratio…
- Assume that you are a genetic counsellor and analyzing RFLP pattern for a family with three daughters to indicate the genotype of individuals for an autosomal recessive disease that causes hearing loss in people over 55 years of age. The mom and father has relatives affected with the disease. The mom is at the age of 40, the age of the father is 45, the daughters are at the age of 8, 10 and 12. The RFLP analysis was performed by using EcoRI enzyme. It is known that EcoRI cut the PCR fragment of size 1250bp once at 500th nucleotide if there is no mutation. EcoRI does not cut the PCR fragment if there is a mutation. (ALO1) a. Please indicate the size of the fragment1, fragement 2 and fragment 3. b. Please indicate the genotypes for the 5 family members by analyzing the given RFLP pattern. (Please use + for the presence of mutation, - for the absence of mutation to indicate the genotypes). с. Please indicate the carriers, affected and non-affected individuals in the family. Mom Father…In this video https://www.youtube.com/watch?v=PXPIu8LazqI 1. Of all the latest innovations mentioned, why direct-to-consumer genetic testing is the most useful specially in our "New Normal" setup? How it can be helpful?Trivla Game Show _Make Your Own Tri ngston.schoology.com/common-assessment-delivery/start/4789189591?action=onresume&submissionld=463322566 Dillon WF g Aa v Done In guinea pigs, black hair (B) is dominant to white hair (b) and rough hair (R) is dominant to smooth hair (r). What are all the possible genotypes of a guinea pig that has black, rough hair? (Select all that apply.) O BBRR BBRr BBrr BBRR BbRr O bbRR O bbRr O bbrr O Black O White O Rough OSmooth O Rough O Smooth