Question

Application Question #7 - With regards to reproductive cloning, answer the following: A. What is reproductive cloning? B. How can this technique potentially be used in medicine? C. What are the limitations to reproductive cloning? Learning Objective VI: Explain the process of gene therapy and it uses in medicine (p. 235, 236). Application question #8- DNA therapy uses genetic engineering with hopes of finding the cure to certain genetic diseases. For a real-life example, watch the video Genes as Medicine. A. From the perspective of DNA, what is repaired with of DNA therapy? B. What is role viruses in gene therapy? utcomes of genetic engineering: genetically

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Answer 1

Reproductive cloning to Ropoductive cloning defined as production of genetically identical inclividuals. Each newly produced inclividual is clone of original Idenfical twins are natural clones . clores contain identical sets of genotic material in the nucleus (the comportanout that Contain recromosomal). Their cette from a clones have the same once and the same gener their nucler cloning has been aced to prodene Early Embryos, wwich marriedug a significaut Step for mecebine cloned Embryo are source & stem cells, couden can make heart muscle, sone, brain tissue in the body source og stem cell may be easier, cueaper Stem ced great hope for the medicine belug able to create new fissue might be able to heal damage caused by heart attack & stem cells Already from trials donated are taken Embyo e placing place to restore acing peopler sight

to It would faster an andertanding & children, at objects can be designed manufactured to possess specific characten 2. Sit diminich the sense of aniquenell of an individual 3. cloned individuals would unavoidably be rained in the Shadow of their nuclear donor that leads to develop reclivicheal psychological e sound dereelopment 4. It is inherently on sale art. of mammilians cloning remelted in failures in form of miscaniage, still brother a life- tereathing situations QE nent

Gene therapy Gene therapy in designed to introduce genetic material reto cell to compensate for abnormal genes or to make a benefical protein. If a malated gene cauver unnecessary protein to be faulty or mining, gene therapy able to introduce normal copy of gene to restore the function of gene. cells from harvated patient In lab, virus allered so, cannot repoduce o gene luserted into vious cell become altered cell altered vious mixed with Patient's cell t a genetically dejected luto altered 6 Patleuti body altered cell proluce desined protein 0

A DNA Repair Cheandcal carcluogens in activated carelogens V DNIA Damage Oxblation O radiation & DNA damage tolerance & C. mutagenes Regulatory Responce) DNA 7 l ONA Repair ). Sans that concycle Repair cherepotats

3) Role of vious in gene therapy : 5 virules atface the host and refroduce the genetic material lato host celle genetic material confuln some Instructions of how to produce more copies of viours e they carry out instruction and produce additional copies of vious leading to more cells become du fected virures acts as good camers to carry gener huto human Cell viral mRNA & viral genowe Euter viral genome translated replicated a the nort cell transcribed protein procese. Protein DNA IMENA Particle host, assemble inside then burst to Exterion