People invariably make the same sets of mistakes when they first start shooting video: 1  Trees or telephone poles sticking out of the back of someoneâs head. 2  Interview subjects who are just darkened blurs because there was bright light in the background. 3  Boring shots of buildings with no action.
Best Answer: Protein synthesis (and therefore enzyme synthesis) occurs at the ribosome, and the presence of ribosomes on the ER is what makes it the ROUGH endoplasmic reticulum. The rough endoplasmic reticulum would be the part producing the protein enzymes.
Describe the structure of the endoplasmic reticulum and its role in synthesis and metabolism. 1  If the endoplasmic reticulum (ER) has ribosomes attached to it, it is called rough ER; if it does not, then it is called smooth ER.  The proteins made by the rough endoplasmic reticulum are for use outside of the cell.