Once proteins have been produced at the ribosomes, what two organelles work together to aid in the secretion process ?

Endoplasmic reticulum and Golgi body

Explanation:

The Endoplasmic Reticulum (ER) is a series of membrane found in the cell which can be either rough or smooth. Its the rough Endoplasmin Reticulum that has the ribosomes attached to it.

When a protein is made in the ER, a transition vesicle is made. This vesicle then travels through the cytoplasm to the Golgi body then which packs, transports and stores the contents of the vesicle.

After the Golgi body performs its function on the molecules inside the vesicle, a secretory vesicle is formed and released into the cytoplasm. Then it moves to the cell membrane and the molecules are released out of the cell.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.