Compared with Eukaryotic Chromosomes,bacterial Chromosomes Are ________

Multiple Choice

Compared with eukaryotic chromosomes,bacterial chromosomes are ________.

A) large, mainly organized in single gene transcription units without introns
B) small, mainly organized in single gene transcription units with introns
C) large, mainly organized in polygenic transcription units without introns
D) small, with high gene density
E) large, triple-helix, Z-DNA, organized in single gene units with introns