Question about PR and Adsense

Question

I was wondering, if I bought aexpired domain with a PR4 or PR5, put an adsense site up on it, would the PR go down the next timethe google spidervisited thedomain? Or would the PR remain the same because of backlinks? Thanks!

Answer 1

In the few days, your PR will be drop, but later it'll came back to you again!

Answer 2

If the backlinks remains, PR also will. But it is unlikely!