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.
mRNA travels to the ribosomes on the Rough endoplasmic reticulum where tRNA bring amino acids to be joined together into polypeptide chains. These chains are 'coiled' up into protiens. Some of these proteins are enzymes. I would guess Rough ER. According to my A&P book, The cells of the secretory acini exhibit a high density of rough ER ---...but, there wasn't anything that outright said that it is the rough ER that is producing the enzymes. Sorry I can't be more positive about the answer..