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12 Cards in this Set
- Front
- Back
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all protein synthesis occurs in...
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cytosol
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what directs protein delivery to outside locations?
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amino acid sequence
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3 mechanisms of protein transport across membrane?
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-Gated through (nuclear) pore
-Transmembrane of unfolded ( proteins (mitchon, ER) -Vesicular via budding and targeted fusion (ER to golgi, golgi to vescicles, etc...) |
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Nuclear pored gated by....
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nuclear localization signals on proteins
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Proteins.....to enter mitochondria and chloroplasts
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unfold
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Peroxisome use .....and .........to carry out.........
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oxygen
hydrogen oxidative reactions |
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.........direct protein import into the RER during synthesis
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signal peptides
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what directs ER signal peptides to specific receptor in RER membrane?
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signal recognition partical
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ER signal peptide is ......removed from most soluble proteins after.......
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removed
after translocation |
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in single pass transmembrane proteins, a ..............remains in the lipid bilayer as a ............
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internal signal peptide
membrane spanning alpha helix |
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start and stop signal combos determine...........
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topology of multipass transmembrane proteins
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protein glycosylation occurs within........of ............
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lumen
rough ER |
