Vesicles from this organelle travel to the Golgi apparatus.
One process occurring in this organelle is blocked by tunicamycin. Stress within this organelle causes the activation of IRE1p, which in turn leads to the cleavage of Hac1 mRNA. Glucose-6-phosphatase is attached to this organelle. One enzyme found within this organelle targets the N-X-S/T motif, and transfers a branched polymer from dolichol to the target. This organelle, where protein (*) disulfide isomerase is responsible for linking cysteines together, is also the site where N-linked glycosylation takes place. The sequence KDEL is responsible for keeping proteins in this organelle, through whose membrane they are threaded after the action of the signal recognition particle. Vesicles from this organelle travel to the Golgi apparatus. For 10 points, name this organelle that comes in rough and smooth varieties, the former of which is responsible for transporting proteins throughout the cell.
One process occurring in this organelle is blocked by tunicamycin.
endoplasmic reticulum [or ER]