In 2005, researcher Woo-suk Hwang reported that he had made immortal stem cells from human patients. His research was hailed as a breakthrough for people affected by degenerative diseases, because stem cells may be used to repair a person’s own damaged tissues. Hwang published his results in a peer-reviewed journal. In 2006, the journal retracted his paper after other scientists discovered that Hwang’s group had faked their data. Does the incident show that results of scientific studies cannot be trusted? Or does it confirm the usefulness of a scientific approach, because other scientists discovered and exposed the fraud?
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Biology: The Unity and Diversity of Life (MindTap Course List)
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- In 2005, researcher Woo-suk Hwang reported that he had made immortal stem cells from human patients. His research was hailed as a breakthrough for people affected by degenerative diseases, because stem cells may be used to repair a persons own damaged tissues. Hwang published his results in a peer-reviewed journal. In 2006, the journal retracted his paper after other scientists discovered that Hwangs group had faked their data. Does the incident show that results of scientific studies cannot be trusted? Or does it confirm the usefulness of a scientific approach, because other scientists discovered and exposed the fraud?arrow_forwardNanotechnology can provide alternatives to early detection of cancer cells, drug delivery, and injectable vaccines that to this day rely on healthcare professionals to administer. What are the benefits and cost of it? Which do you think is more equitable in its impact? (benefit or cost) Why?arrow_forwardEthical Dilemmas of Stem Cell Research Conduct a search for scholarly articles about the ethics of stem cell research. Read several (4 or 5 articles). Then write an essay following the outline below: Paragraph 1: Define Stem Cell Research. Establish Pro and Con positions regarding ethical arguments for and against conducting stem cell research. Paragraphs 2 and 3: Provide one paragraph presenting elements supportive of the pro argument and one paragraph presenting elements supportive of the con argument. Paragraph 4: Summarize each argument. Paragraph 5: State your personal opinion based on what you have learned from your reading. Provide citations for your sources.arrow_forward
- Why are stem cells not more abundant in the human body? I learned that stem cells can proliferate into any kind of cell in the body. These cells can be very beneficial for repairing damaged tissues and replacing dead tissue. So, if stem cells have so many uses and benefits why are they not more abundant in the human body? What are the benefits and risks of an increase of stem cells? Do the benefits outweigh the possible problems? Is an increase in stem cell numbers only worth while when an injury has occurred such as in stem cell therapy? Thank youarrow_forwardStem cells have the potential to transform into any of the various cell types in the body, and thus researchers have explored how stem cells may be used to treat different conditions. Which conditions benefit most from this treatment? At least 351 companies in the United States are now offering unapproved stem cell procedures at 570 clinics. If you had a serious illness such as Parkinson's disease and found an unregulated clinic that offered to cure your illness using stem cell therapy, would you accept the offer? What do you think is the reason that FDA and state medical boards are indifferent to those treatment; are unaware of the scope of the problem or simply are ignoring itarrow_forwardhttps://nj.pbslearningmedia.org/resource/nsn08.sci.life.stru.stemcell2/stem-cells-breakthrough/ How could stem cells be used to treat diseases?arrow_forward
- Which of these machines are a good analogy for what a PCR machine does? A washing machine that removes dirt from the surfaces A computer that processes large amounts of information An oven that heats up to bake a cake and cause it to change forms. A Xerox copier that makes many copies of a document A truck that helps transport large amounts of materials long distancesarrow_forwardWhat are the pros and cons to Embryonic stem cells research in Medical research in this country today?arrow_forwardLiving things and molecular biology are used in the science-based industry sector of biotechnology to create medical products. Additionally, biotechnology businesses create treatments or procedures (such as DNA fingerprinting). Though its use in medicine and pharmaceuticals is what makes biotechnology most well-known, the science is also used in other fields like genetics, food production, and the creation of biofuels. From this, biotechnology has its origin on where it begin. In this context, make a 600 words essay that critically review in such a way a summary that will tell and give idea on how biotechnology evolved from ancient biotechnology, classical biotechnology, and modern biotechnology.arrow_forward
- Neural nets and genetic algorithms are ways of developing computer softwareusing concepts from biology. Describe these concepts. Take a look at what is going onwith ChatGPT and Midjourney. Medical biotechnology and examine how you may apply these concepts to the chosen field.What sort of benefits (or problems) might the application of these techniques in this areabring?arrow_forwardStem cell biology has been considered as a “new frontier of science especially in the field of medicine” in this recent past. Support this claim.arrow_forwardDo you agree with the statement “Almost all aspects of life are engineered at the molecular level, and without understanding molecules we can only have a very sketchy understanding of life itself.”Justify and support your answer using the important concepts learned from the module. What do you think is the future direction of all countries towards addressing SDG 3 using nanotechnology and or genetic engineering? Cite one (1) example of an emerging practice or application for guided and evidenced based decision- making that uses advanced techniques and equipment.arrow_forward
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