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Science and Technology
Science and Technology
Science and Technology
J
Johanna Niegel
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192
11/12/13
Lernzettel
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000 0010101001 00000 00 Science and Technology Defenition Science • tires to describe and explain phenomena of the natural world • physics, chemistry, biology, geology, computer science, social science • used to develop new technologies Technology • result of science • can improve life and solve problems can also be misused and harmful Challenges of the 21st Century ● less natural resources need for sustainability use of renewable energy and recycled materials balance between needs of present and future generations • most important and controversial developments: internet technology genetic engineering ● ● ● • nanotechnology neuroscience artificial intelligence and robotics ● ● Genetic Engeneerining Genetics • genetics = study about the way living organisms inherit their features genetic information is carried by DNA copied and carried across generations • form of a ,,double helix" • genes are segments of DNA ● ● Genetic Engineering genetic engineering = direct manipulation of genes within an organism • DNA is added or removed ● • important milestones: ● • 1953 discovery of double helix • 1980s first work with human genes • 1996 cloning of Dolly the cheep (first cloned mammal) • 2003 sequencing of human genome • 2013 cloning to create human stem cells • 2018 fist genetically modified human babies born in China (CRISPR/Cas9) relatively young field of science Cloning Cloning • creation of organisms that are an exact genetic copy of another • Dolly the sheep (1996-2003) ● • first cloned mammal • died of diseases that might be tracked down to her cloning • speculated that clones are born with the genetic...
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Alternativer Bildtext:
age of their double Human Cloning Pros • medical revolution • creation of replaceable organs • babies for couples without the ability for own children Human Cloning Cons • using humans as a organ producer (Never Let Me Go) • humans as products/objects • unknown long term consequences
Englisch /
Science and Technology
J
Johanna Niegel •
Follow
40 Followers
Hier findest du eine detaillierte Zusammenfassung zum Thema Science and Technology
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000 0010101001 00000 00 Science and Technology Defenition Science • tires to describe and explain phenomena of the natural world • physics, chemistry, biology, geology, computer science, social science • used to develop new technologies Technology • result of science • can improve life and solve problems can also be misused and harmful Challenges of the 21st Century ● less natural resources need for sustainability use of renewable energy and recycled materials balance between needs of present and future generations • most important and controversial developments: internet technology genetic engineering ● ● ● • nanotechnology neuroscience artificial intelligence and robotics ● ● Genetic Engeneerining Genetics • genetics = study about the way living organisms inherit their features genetic information is carried by DNA copied and carried across generations • form of a ,,double helix" • genes are segments of DNA ● ● Genetic Engineering genetic engineering = direct manipulation of genes within an organism • DNA is added or removed ● • important milestones: ● • 1953 discovery of double helix • 1980s first work with human genes • 1996 cloning of Dolly the cheep (first cloned mammal) • 2003 sequencing of human genome • 2013 cloning to create human stem cells • 2018 fist genetically modified human babies born in China (CRISPR/Cas9) relatively young field of science Cloning Cloning • creation of organisms that are an exact genetic copy of another • Dolly the sheep (1996-2003) ● • first cloned mammal • died of diseases that might be tracked down to her cloning • speculated that clones are born with the genetic...
Nichts passendes dabei? Erkunde andere Fachbereiche.
Mit uns zu mehr Spaß am Lernen
Hilfe bei den Hausaufgaben
Mit dem Fragen-Feature hast du die Möglichkeit, jederzeit Fragen zu stellen und Antworten von anderen Schüler:innen zu erhalten.
Gemeinsam lernen
Mit Knowunity erhältest du Lerninhalte von anderen Schüler:innen auf eine moderne und gewohnte Art und Weise, um bestmöglich zu lernen. Schüler:innen teilen ihr Wissen, tauschen sich aus und helfen sich gegenseitig.
Sicher und geprüft
Ob Zusammenfassungen, Übungen oder Lernzettel - Knowunity kuratiert alle Inhalte und schafft eine sichere Lernumgebung zu der Ihr Kind jederzeit Zugang hat.
App herunterladen
Alternativer Bildtext:
age of their double Human Cloning Pros • medical revolution • creation of replaceable organs • babies for couples without the ability for own children Human Cloning Cons • using humans as a organ producer (Never Let Me Go) • humans as products/objects • unknown long term consequences