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17 Cards in this Set
- Front
- Back
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what complex initiates VDJ recombination
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RAG 1 and 2
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Prokaryotic RNA transcription termination
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Rho factor
-kicks polymerase off GC rich portion -forms a stem loop (hair pin) -followed by uracil rich area -kicks polymerase off |
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characteristic sequence of the promotor region
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25 TATA
75 CAAT upstream |
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where are the different types of eukaryotic RNA made
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nucleoplasm
except rRNA - nucleolus |
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what can inhibit eukaryotic RNA polymerase 2
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a-amanitin
(death cap mushroom that causes liver failure) |
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what drug inhibits prokaryotic RNA polymerase
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rifampin
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what is the polyadenylation signal
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AAUAAA
does not require a template |
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what are P-bodies
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translation repressor
mRNA decay and storage |
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who has Ab to snRNP
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SLE
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what is essential for identifying splice site
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3' = AG
5' = GT (GU in RNA) |
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what happens when a stop codon is reached
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releasing factors attach
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what are the stop codons
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UGA
UAA UAG |
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lac Operon:
absent glucose |
CAP
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lac Operon:
glucose |
no CAP
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lac Operon:
lactose |
RNA polymerase
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lac Operon:
absent lactose |
lac Repressor
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what does galactosidase do
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breaks down lactose to
-glucose -galactose |
