What major function occurs on the specific membranes indicated by a?

Synthesis of secreted proteins
 Assuming that a structure is drawn demonstrating A which is the rough endoplasmic reticulum (ER). That figure outlines how proteins are combined on ribosomes bound to the non smooth ER, arranged in the Golgi, and conveyed to the plasma layer for discharge or bundled into lysosomes.

The answer is d have a nice day

This is s cute awee : (( . well if she's showing you signs that she may like you , then shoot your shot ! don't be afraid . & if you're unsure that she's giving you these signs , then wait out for a little bit . most girls are different . some may act really sweet , but only bc you're a good friend of hers . that , or she might like you . you just never know . but i think you should sit down with her & tell her how you feel . but don't be awkward & shy . just be straight up & tell her how you feel . if the feelings aren't mutual , then don't cry about it . you need to respect her decision & look for others in the world . feelings can be difficult & confusing , but don't be afraid to show them . i say you play it out & if you're still unsure about it , talk to her . - rach