Term
| What proteins direct the vesicle to the proper place? |
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Definition
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Term
| Lysosomal enzymes are sorted to the proper destination because they are attached to ? |
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Definition
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Term
| How much rough ER do erythroblasts have?> |
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Definition
| None they don't secrete anything! |
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Term
| what cells need more RER than any other cells? |
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Definition
Plasma cells
they secrete hella igG |
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Term
Excess unfolded proteins bind to?
BiP is released from the ? protein in the membrane of the rER. The activated IRE1 protein, in turn modifies the mRNA for a transcription factor called ?
Xbp activates the genes for ? |
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Definition
BiP
IRE1
X-box binding protein (Xbp)
RER proteins (makes more Rough Endoplasmic Reticulum) |
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Term
| Low lactose, and high glucose results in what two things? |
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Definition
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Term
| hIGH LACTOSE AND HIGH GLUCOSE results in what two things? |
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Definition
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Term
| High lactose and low glucse results in what two things? |
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Definition
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Term
| What is something seperate that can be used to induce lac operon? |
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Definition
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Term
| Adenylase cyclase enhances ? which will make high cAMP which you need for Lac operon to make lactose |
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Definition
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Term
| LacZ encodes ?, an intracellular enzyme that cleaves the disaccharide lactose into glucose and galactose. |
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Definition
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Term
| Lac Y encodes ?, a membrane-bound transport protein that pumps lactose into the cell. |
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Definition
| Beta- galactoside permease |
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Term
| Lac A encodes ?, an enzyme that transfers an acetyl group from acetyl-CoA to β-galactosides. |
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Definition
| beta- galactoside transacetylase |
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Term
| Through what process can one gene code for two things in eukaryotes? |
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Definition
| Alternative splicing and polyadenylation |
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Term
| In order for protein synthesis to occur what is required? If, for example, there are low levels of heme what is done so that you don't have activation of this factor? |
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Definition
eIF-2
it is phosphorylated |
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