Term
| complete genome sequence in..... |
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Definition
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Term
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Definition
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Term
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Definition
1.double lipid bilayer = nuclear envelope
2.continuous with rER
3.rER lumen continuous with perinuclear space
4.nuclear lamina=layer of inermediate filaments |
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Term
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Definition
greater than 100 proteins
facilitated and active |
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Term
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Definition
Nuclear Localization Signal
never cleaved |
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Term
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Definition
1.Mitotic
2.Gap 1
3.DNA Synthesis
4.Gap 2 |
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Term
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Definition
Prophase
Metaphase
Anaphase
Telophase/Cytokinesis |
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Term
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Definition
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Term
| G1 restriction influences |
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Definition
GF
nutrients
cell size
DNA damage
(stop will go to G0) |
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Term
| G2-M restriction influences |
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Definition
cell size
DNA damage
DNA replication
(if not synthesized will stop here) |
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Term
| Meta-Ana restriction influences |
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Definition
| chromosome attachment to spindle |
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Term
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Definition
Cyclin dependent kinase
active when mitotic cyclin present
stimulates nuclear envelope breakdown,chromosome condensation, mitotic spindle formation, protein degradation |
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Term
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Definition
activated by G1 cyclin
activates kinases
can't activate will go to G0 |
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Term
| Program cell death sequence |
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Definition
1.chromosome condense/cyto shrink
2.nucleus fragement/DNA digested/cyto fragments/blebs
3.phagocytosis |
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Term
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Definition
no specificity
requires primer
move 3'->5'
elongation 5'->3' |
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Term
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Definition
left side: top continuous/bottom lagging
right side: top lagging/bottom continuous
lagging=okazaki fragments |
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Term
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Definition
small = 30s
large = 50s
exit site
peptidyl site
aminoacyl site |
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Term
| anticodon brings in correct codon with help of ___________? |
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Definition
| aminoacyl-tRNA synthetase |
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Term
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Definition
3 base pairing has flexibility at 5'
(inosine used is modified base) |
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Term
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Definition
| ribsome binding site on the mRNA |
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Term
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Definition
| proteins facilitate placement of next tRNA and requires GTP |
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Term
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Definition
enzyme helping the placement of the P site aa on the A site aa
comes from the ribsome |
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Term
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Definition
| release factor with GTP and blows all apart |
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Term
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Definition
| regulatory proteins including transcription factors |
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Term
| 2 categories of transcription factors |
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Definition
1. general TF = needed in all cells
Na/K, clathrin, tubulin......
2. regulatory TF = specific proteins |
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Term
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Definition
hereitable changes in gene expression or cell phenotype not caused by changes in the DNA sequence
1.DNA methylation
2.histone modification |
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