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Pro's/con's of genetic testing. This can be as simple as for birth defects or in more complicated risk for different types of cancer.
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- Question. Rewrite the following sentences after correction. (Subject Biotechnology) Indirect ELISA can detect polygenic gene expression. Correct:This is a blank question. Thank you in advance, Bloom Syndrome Bloom syndrome is a rare genetic disorder. It is characterized by short stature and a long narrow face with prominent nose and ears. There is also increased sensitivity to light. People who have the disorder often develop rashes on their face, forearms, and hands when they have been exposed to the sun. In addition, these people often suffer from chronic obstructive pulmonary disorder (COPD) and have a higher chance of developing cancer. The cause of this genetic disorder is a mutation in the BLM gene located on chromosome 15. The immediate effect of this mutation is that there is a defect in the functioning of the DNA helicase enzyme. What would be the effect of this mutation on DNA replication? What stage of the cell cycle would be most affected?be performed and used to determine the accuracy, sensitivity and specificity of the device. Using your own hypothetical values, calculate the accuracy, sensitivity and specificity of the device. Is the device suitable for screening for breast cancer, based on your calculated values of its accuracy, sensitivity and specificity? Explain.
- Discussion: (1 or 2 paragraphs with your own opinion like how Circulating Tumor DNA as Biomarkers for Cancer Detection technology can be early detector of cancer)advantages and limitations of circulating tumor dna as biomarkers for cancer detectionExplain whether the woman having genes for high risk for developing cancer and Alzheimer disease is morally or legally obligated to tell her children and close relatives about the genetic testing.
- which sample below cannot be used for cytogenetic preparation and why? peripheral blood all can be used cancer biopsy bone marrowB. Circle the choice that best describes the statements or answers the questions below. Multiple answers may apply. 1. What is the role of the salt (NaCl) in the DNA extraction procedure a. assists in the denaturation and removal of histone proteins and exposes DNA b. neutralizes the charges on the sugar- phosphate backbone of the DNA molecule making the molecule less hydrophilic, and theree less soluble in water c. enables the DNA to be precipitated from solution upon addition alcohol d. changes the pH of the solution e. destroys the integrity of the DNA and cuts it in smaller pieces so it can be dissolved in water 2. What role does the dish washing soap play in the procedure? a. Washes away dirt and other debris not needed in the experiment. b. It disrupts the cell membrane phospholipids releasing membrane proteins and liberating DNA into the solution. c. Disinfects microorganisms to avoid contamination of the fruit DN d. Soaps are made of fats that will bind to the cells of the…8 points total. Within the general field of biotechnology, DNA technology uses modern laboratory techniques for the studying and manipulation of genetic material. Explain how DNA might be sequenced, analyzed, and "cut and pasted" as DNA technology is employed. In addition, outline one way in which DNA technology could be employed to improve human lives. I 3
- Available whis.picture. https://www.phys.ksu.edu/gene/photos/sd.html.g will help vou imagine the results for plateTrue or false? The most common form of Down's Syndrome results from a spontaneous, somatic, gene mutation.Describe the progression of cancer from an early benign lesion to a genetically heterogeneous malignant tumour and how this knowledge is used to design current and future antineoplastic treatments can you please give this in maximum detail as i am trying to understand this in extensive detail