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27 Cards in this Set
- Front
- Back
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mating between closely related indivuals
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inbreeding
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cross of an indvidual of known genotype with an individual of unkown gentoype
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test cross
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faster and more reliable method for increasing the freequency of a specific allele in a population
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genetic engineering
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fragments of DNA connected or recombined from different sources
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recombinant DNA
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plants and animals that contain functional recombinant dna from an organism of a different genus
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transgeic organism
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bacterial proteins that have the ability to cut both strands of the DNA moolecule at a specific nucleotide sequence
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restriction enzymes
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means by which DNA form another species can be carried into the host cell
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vector
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small ring of DNA found in a bacterical cell
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plasmid
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genetically identical copies
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clone
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the apporximately 80000 genes on the 46 human chromosones
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human geonome
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3 steps in producing transgenic organisms.
1. isolate the ___ DNA fragments 2. attach dna fragment to a ___ 3. transfer into the __ organism |
foreign
carrier host |
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human select plants and animals with certain qualities that are passed down
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selective breeding
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usually the known genotype in a test cross is ___
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homo. recessive
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why can plasmids reprouduce so quickly?
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capable of replicating from the bacterial host cell
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most famous cloned animal
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dolly
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a method or replicating DNA when the apporpriate nucleotides are added
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polymerase chain reaction PCR
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insudtrial uses
produces indigo dye ___ laundry detergents ___ pulp and paper products |
cheese enzymes
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medical uses
produces growth ___ insulin human antibodies __, recombinant DNA to treat disease |
hormones viruses
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why can plasmids reprouduce so quickly?
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capable of replicating from the bacterial host cell
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most famous cloned animal
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dolly
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a method or replicating DNA when the apporpriate nucleotides are added
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polymerase chain reaction PCR
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insudtrial uses
produces indigo dye ___ laundry detergents ___ pulp and paper products |
cheese enzymes
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medical uses
produces growth ___ insulin human antibodies __, recombinant DNA to treat disease |
hormones viruses
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agricultural usues
developing nonallergenic foods higher yeilding crops __ resistinance and produce __ toxin from bacterial gene |
herbicide bt
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trails for gene therapy include
SCID, CF,____,hemophilia, and research is going on to treat ___, heart disease and aids |
sickle cell
cancer |
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usuing DNA patterns to identify a person
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DNA fingerprinting
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why does DNA fingerprinting work
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no two individuals have the same DNA sequences
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