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Cloning and Stem Cells Jeopardy !

Cloning and Stem Cells Jeopardy !. Waterford Union High School. Rules. Each team sends one person per turn. They cannot get help from their team First to “buzz” in gets 15 seconds to answer.

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Cloning and Stem Cells Jeopardy !

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  1. Cloning and Stem Cells Jeopardy! Waterford Union High School

  2. Rules • Each team sends one person per turn. They cannot get help from their team • First to “buzz” in gets 15 seconds to answer. • If the first person to buzz cannot get the answer, the second team can buzz in. Once they buzz in, they too have 15 seconds. They also cannot get help. • You either gain or lose points on each turn. • If no team buzzes within 10 seconds, the question ends and the answer is given.

  3. Endo, Ecto,Meso This & That EarlyExp’ts Stem Cells Cells & Stuff 1 Cell, 2 Cells, 4… $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500

  4. Early Experiments • This researcher tied a salamander zygote in half to show that cells did not lose DNA as they divided. • Spemann

  5. Early Experiments • These researchers moved frog egg nuclei from one cell to another. • Briggs & King

  6. Early Experiments • This researcher moved an adult frog nuclei from the intestinal cells to an enucleated egg to create the first cloned animals. • Gurdon

  7. Early Experiments • This was the first cloned mammal • Dolly the Sheep

  8. Early Experiments • It took this many attempts to create Dolly the Sheep • 277

  9. Stem Cells • This is the kind of stem cell found in your body right now • Adult or somatic stem cells

  10. Stem Cells • This kind of stem cell comes from a blastocyst • Embryonic stem cell

  11. Stem Cells • This kind of stem cell is pluripotent • Embryonic Stem Cell

  12. Stem Cells • This kind of stem cell has the lowest risk of rejection after transplant • Adult stem cell

  13. Stem Cells • This kind of stem cell is illegal • None

  14. Cells & Stuff • This is a fertilized egg. • Zygote

  15. Cells & Stuff • These are the “caps” at the end of a chromosome. • Telomeres

  16. Cells & Stuff • This is what happens to telomeres as cells age • They shorten

  17. Cells & Stuff • This is necessary for a cell to start dividing after a nucleus has been inserted. • An electric shock

  18. Cells & Stuff • A young cell will have telomeres that are ______ • Longer

  19. 1 Cell, 2 Cells, 4 Cells… • This is a fertilized egg • Zygote

  20. 1 Cell, 2 Cells, 4 Cells… • This is shown below: • A morulla

  21. 1 Cell, 2 Cells, 4 Cells… • This is shown below: • Blastocyst

  22. 1 Cell, 2 Cells, 4 Cells… • This is found inside the blastocyst • Inner cell mass

  23. 1 Cell, 2 Cells, 4 Cells… • This is the source of embryonic stem cells • Inner cell mass of a blastocyst

  24. Endo, Ecto, Meso • This is the source of skin cells • Ectoderm

  25. Endo, Ecto, Meso • This is the source of muscle cells • Mesoderm

  26. Endo, Ecto, Meso • This is the source of the lungs • Endoderm

  27. Endo, Ecto, Meso • This is the source of brain cells • Ectoderm

  28. Endo, Ecto, Meso • This is the source of bone cells • Mesoderm

  29. This & That • This is the president that banned federal funds for new embryonic stem cell research • President George W. Bush

  30. This & That • This is the president that overturned the ban on the use of federal funds for embryonic stem cell research • President Obama

  31. This & That • This is the university at which embryonic stem cells were first isolated • UW-Madison

  32. This & That • This is the researcher who first isolated embryonic stem cells • James Thomson

  33. This & That • This is the researcher who first reverted adult cells back into embryonic stem cells. • James Thomson

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