Question

1. transport vesicles formed from the rough er fuse with the golgi apparatus. use this sketch to label the cisterna of the golgi apparatus, and its cis and trans faces. describe all that can happen to a transport vesicle and its contents after it arrives in the golgi apparatus.

Explanation:

The cisterna of the Golgi apparatus are the flattened, membrane - bound sacs that make up the Golgi. The cis face is the side closest to the endoplasmic reticulum where transport vesicles fuse, and the trans face is the opposite side from which modified vesicles exit. Once a transport vesicle arrives at the Golgi: 1) Its contents can be modified through processes like glycosylation. 2) The vesicle can be sorted and targeted to different destinations within the cell or for secretion outside the cell. 3) The vesicle can be further processed and combined with other vesicles or components in the Golgi.

Answer:

The cisterna are the flattened sacs of the Golgi. The cis face is the ER - facing side where vesicles fuse, and the trans face is the opposite side. After arrival, vesicle contents can be modified, sorted for different destinations, and further processed.