What does it mean when a virus is dormant?

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

Which blood cell spend most of their time in the lymphatic system?

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service