In a Bacterium That Possesses Antibiotic Resistance and the Potential

In a bacterium that possesses antibiotic resistance and the potential to persist through very adverse conditions, such as freezing, drying, or high temperatures, DNA should be located within, or be part of, which structures?
1) nucleoid region
2) endospore
3) fimbriae
4) plasmids

A) 1 only
B) 1 and 2 only
C) 1 and 4 only
D) 2 and 4 only
E) 1, 2, and 4