All of the following are beneficial effects of mutation, EXCEPT: * a. basis for skeletal disease therapy b. resistance to some diseases like HIV c. used to help treat or cure diseases like heart-related problems d. weakens the ability of the leukocytes to fight diseases and infection
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- Our government has finite funds to devote to cancer research.Discuss which of the following areas of research you think shouldreceive the most funding.A. Identifying and characterizing oncogenes and tumorsuppressorgenesB. Identifying agents in our environment that cause cancerC. Identifying viruses that cause cancer D. Devising methods aimed at killing cancer cells in the bodyE. Informing the public of the risks involved in exposure tocarcinogensIn the long run, in which of these areas would you expect successfulresearch to be the most effective in decreasing human mortalitydue to cancer?2. Thiopurine methyltransferase (TPMT) metabolizes many immunosuppressants such as azathioprine. Genetic polymorphism changes the activity of this enzyme and thus the metabolic rate of transforming of drugs their corresponding metabolites. Define what the genetic polymorphism is. а. If a genetic variation leads to a reduction of TPMT activity, explain what outcomes will be expected to azathioprine. b.1. (a) Define placebo (b) Suppose there is a new drug targeting a type of cancer and the clinical trials are to be done with cancer patients, outline and explain the potential set-up of the evaluation for effect of the new drug. (Hint: The set-up should not jeopardize the patients receiving a placebo.)
- 1. What is a yellow prescription? 2. What are the drugs that requires yellow prescription prior to dispensing? 3. Yellow prescription is usually in triplicates. Determine the three recipient of yellow prescription. a. Green - ?? b. White - ?? c. Yellow - ??3) (Given the answer to 2) Therefore, Hematopoietic stem cell transplantation can treat: (Choose all that apply) SCID Leukemia Sickle Cell Anemia а. b. C. d. None of the above.6a. Complete this flowchart to describe an example of how different versions of a gene can result in different characteristics. In the DNA, different versions of the gene for a clotting protein have a different sequence of different sequence of . in MRNA different sequence of in the clotting protein different structure and function of the clotting protein different characteristics (e.g. normal clotting vs. hemophilia)
- Why is anti-angiogenic therapy an attractive attack method against cancer? Select one: o a. Endothelial cells are relatively stable cells a. Endothelial cells are relatively stable cells o b. Killing one endothelial cell effectively kills hundreds of cancer cells o c. Antiangiogenic therapy can be combined with existing cancer therapies o d. all of the above12. In case below given image the patient has described severe pain to their surgeon. In these cases the devices were x-rayed and in some instances retrieved. You are the research engineer at a failure analysis company specializing in medical implants. You must analyze the following devices. For each case: a) Identify the implant. List the biomaterials used in the pictured implant. | a1.) Discuss briefly but intelligently the impact of GMO(Genetically Modified Organisms) on health based on your understanding.
- 8. Antigens of the surface of red blood cells are also called Cells that respond to a hormone are called cells. and antibodies in the blood plasma are also called Select one: Select one: of O A. peripheral O A. agglutinins; agglutinogens O B. erythrogens; antibiotics O B. pluripotent O C. agglutinogens; agglutinins C. stem O D. T-cells; B-cells O D. target O E. serum; plasma O E. germ The external acoustic meatus ends at the In persons with untreated diabetes mellitus all of the following are true, except Select one: of Select one: O A. auditory ossicles. O A. intracellular and tissue levels of glucose is very high. O B. pinna. O B. excessive thirst is shown. O C. tympanic membrane. O C. a large excretion of urine occurs. D. blood glucose levels are very high. O D. cochlea. O E. glucose is present in the urine in large amounts. O E. vestibule.18. Your patient, Sally Sue who has AB- blood, receives blood from her older sister (Ruby, who's AB+). Afterwards, she has a cytotoxic reaction. Which of the following was the initial cause of the reaction? a. Sally Sue's blood type was actually AB+ b. Sally Sue had previously received AB+ blood c. Ruby's blood type was actually AB- d. Sally Sue had previously received A- blood e. Sally Sue had previously received B- blood 19. The indirect reason for the appearance of skin lesions due to a Type IV hypersensitivity is a. Tc cells b. IgE c. Mast cells d. perforin e. IgG || 5/12I come across a sentence "Myc mutations increase the lethality of Ras inhibitors", but am not sure if an increase in the lethality of Ras inhibitors is a good thing or bad thing. I should be grateful if the expert could help and advise.