Which structure is the site of the synthesis of proteins that may be exported from the cell? free cytoplasmic ribosomes rough er golgi vesicles plasmodesmata?

How is the structure of our circulatory system and respiratory system related to the function of both these systems?

If scientists are trying to use what they know about hsv to devise a means of protecting other people from being infected, which of the following would have the best chance of lowering the number of new cases of infection? a) vaccinate of all persons with preexisting cases of hsvb) interfere with new viral replication in preexisting cases of hsvc) treat hsv lesions to shorten the breakoutd) educate people about avoiding sources of infection

How do people attempt to explain the behaviors of others?