I know that when you first enter the cell of a dungeon, it 'locks' to that level.

How does it work for NPC homes and buildings? If enter the Hall of the Vigilant at level 10, do the NPCs inside lock to that level? If enter at level 50 the NPCs lock to that level?

Same question with say Whiterun or Morthal, do the people NPCs lock to the level I 'meet' them on?

Nearly all NPC's have a specific level. Most are only level 4-7 I think.

edit: nevermind, I don't know what I'm talking about.

so lets say I meet adrianna in whiterun and she is fixed at level 7. I kill her and reanimate her corpse later on when I am level 50, will she be level 7 dead thrall or level 50 dead thrall?