It not only can, but it will. Felons are prohibited from firearms ownership, period - it doesn't matter if your conviction happened one, ten, fifty, etc years ago.
Yes
No money, no gun shop nearby, felony conviction, underage
If a person has a felony you cannot own a gun. It does not matter how long you have had the felony.
If were exonerated from the crime you may purchase a gun. But if there are pending charges, you will probably be denied or delayed if you are purchasing through a licensed dealer.
No. You're still convicted, and are prohibited from purchasing, possessing, or having access to firearms under federal law.
A felony does not go away unless the conviction is expunged from your record by govt. officials. Because of this, it doesn't matter how long ago you were convicted of a felony, owning, purchasing, or being in possession of a firearm is illegal.
Felony
No.
Depends on whether it's a misdemeanor or felony charge. If it's a felony charge, the answer is going to be no. If it's related to a domestic violence matter, the answer will also be no, whether it's a misdemeanor or felony charge.
IIRC, a DUI felony is a state, and not federal felony. At the moment, no - federal law prohibits anyone with a felony record from purchasing, possessing, or having access to a firearm. However, if you get yourself an attorney, it MIGHT be possible for you to have your firearms rights restored, provided it's a felony only at state, and not federal level. Bear in mind, though, that nothing is guaranteed.
Yes it is a felony.
If your rights have been restored, yes. If your rights have not been restored, you can't get a gun permit anywhere in the U.S.