試題詳解

3. Which of the following statements is the correct regarding genome structure?
(A) All the chromosomes in prokaryotic cells are circular.
(B) Every prokaryotic cell contains only one chromosome.
(C) Genome size is the total number of base pairs in one copy of a haploid genome.
(D) An organism's complexity is directly proportional to its genome size.
(E) The protein-coding genes comprise ~1.5% of the Escherichia coli genome.