[pic] AQA GCSE Science A Biology Summary Notes B 1 1.1 Keeping Healthy Balanced Diet A healthy diet contains the right balance of different foods. A healthy diet contains the right amount of energy. It will provide carbohydrates for energy. It will provide fat for energy and insulation. It will provide protein for growth and repair. It will provide vitamins and minerals to help our bodies function well. It will provide fibre to ensure food moves through our digestive
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Lisa O’Neil Ethics and Genetic Engineering Essay Ethics are part of our everyday decisions, in order to be ethical we need to firstly understand the basis of ethics. The word ‘Ethics’ comes from the greek word ‘ethikos’ which relates to the customary way to behave in society. Ethics is a branch of philosophy dates back to before 367 b.c. Famously in the history of ethics and philosophy were ‘’The Three Wise Greek Men’’ Socrates, Plato and Aristotle. Socrates was a teacher of philosophy and Plato
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leading the field in research. Executive Orders Executive Order 13435—Expanding Approved Stem Cell Lines in Ethically Responsible Ways was signed by President George W. Bush on June 27, 2007 under section 2 stated that the Director of Health and Human services, including the National
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Stem Cell Research in Human Transplantation [Name of the Writer] [Name of the Institution] Abstract Skeletal Bone Marrow that is decimated by disease, chemo, or radioactive emission can be refurbished by utilizing stem cell transplants. For certain infectious ailments like leukemia, aplastic anemia, certain inherited body-fluid infections, and some infections of the immune cell, and the stem cells in the skeletal bone marrow do not effectively function the way that it is intended
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Gattaca (1997) is a good film to watch to learn what geneticists need to stay away from. The following is my view on the philosophical problems with the movie Gattaca (1997) and to show that genetics should be left to God, or whoever, and not to humans. The whole premise of the movie, Gattaca (1997), is how the world only wants people to have perfect children and/or people. This is done when a geneticist makes the perfect pairing from a mother’s eggs and father’s sperm to make a child that will
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In the progress of understanding of human biology why complex diseases like diabetes, cancer, high blood pressure and psychiatric disorders are so difficult to predict and treat, or why one individual gets a disease but an identical twin remains perfectly all right, scientists have now discovered one vital clue to unravel the riddle. Human genome is a collection of 4 million gene switches. Some reside in bits of DNA that once were discarded as ‘junk’ but that turns out to play critical role in controlling
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these frozen embryos human life and therefore something precious to be protected? And second, if they're going to be destroyed anyway, shouldn't they be used for a greater good, for research that has the potential to save and improve other lives?"” (Update: Stem Cell Research). Embryonic stem cell research is a valid, ethical form of medical research that the United States should fund because it has the potential to cure many diseases, an embryo is not equivalent to a human being, the embryos used
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present review aims at being a summary of the main academic articles about project in-novation and the ethical considerations behind them. In 2007 Melissa S Baucus expressed her concern for the fact that creativity researchers rarely discuss ethics. Although the num-ber of companies with ethical considerations is increasing and many are considering words such as sustainability and respect to human rights to their values and mission statements, still they are rarely consider in day to day of business
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divide through mitosis and differentiate by a specific process, which allows the cell to become a more specific cell type. Stem cells therapy as a whole is a very debated and controversial topic as it brings about ethical and moral dilemmas involving the conception, treatment and fatality of human embryos included in the research of stem cells. This therapy introduces new stem cells into damaged tissues as the cells have the ability to self-renew and in most situations alleviate any disease or damage in
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huge bioreactors, manufacture useful products * Products: Insulin, vaccines, vitamins, antibiotics, amino acids, etc. 2. Monoclonal antibodies (MCAb) * Definition: Producing antibodies for medicine by cloning a single cell * MCAb are used for Home Pregnancy tests * Used to detect cancer (they bind to tumor cells) * Used to detect diseases in plants and animals and environmental pollutants 3. CELL CULTURE TECHNOLOGIES * Growing
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