Aprotein synthesized for export from a eukaryotic cell will move from the endoplasmic reticulum to the

The right answer is Golgi apparatus (which contains vesicles that migrate to the cell membrane).

The new proteins must join very different sites of the cell (and its environment). A sorting and routing system is therefore necessary to ensure that these new proteins gain their destination. In the resource entitled "Membrane transport", we have already pointed out that certain organelles, including the endoplasmic reticulum, the Golgi apparatus, the endosomes, the lysosomes and the secretory vesicles, communicate with each other, but also with the outside of the membrane. cell (by the endocytosis and exocytosis pathway). Their content can be assimilated to the extracellular environment.

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.