Exam 14: Biotechnology and Society

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A ____________________ organism is one that carries a gene that has been transferred to it from another species.

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Bt crops contain a gene making them resistant to common herbicides.

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DNA tests on remains thought to be those of Czar Nicholas Romanov II of Russia proved the remains were his.

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In DNA profiles

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In a forensic test done using two loci, the chance of a match between the two samples from one locus is 1 in 400, and at the second locus it is 1 in 1000. The overall probability that the two samples match by chance is ____________________.

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Approximately _______ percent to ________ percent of processed foods in supermarkets are genetically modified.

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Pluripotent cells are taken from the ____________ of a blastocyst.

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Before clotting factors from recombinant DNA became available, less than half of hemophiliacs in the U.S. acquired HIV from injection of clotting factors obtained from blood samples.

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Hundreds of thousands of vitamin A deficiencies, and its resulting blindness, may be avoided with the use of genetically modified ____________________.

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Transgenic hamsters have been created as models of human Huntington's disease.

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Before biotechnology, human proteins used in treatment of diseases were

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Summarize the various different uses for transgenic animals and plants.

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Embryonic stem cells derived from blastocysts are called pluripotent because they ________.

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