[Campbell Biology P.634] Which of the following statements accurately describes a characteri... | Practice Question

Which of the following statements accurately describes a characteristic of Archaea when compared to Bacteria and Eukarya, based on Table 27.2?

  • A: Both Bacteria and Archaea have histones associated with their DNA, unlike Eukarya.
  • B: Unlike Bacteria and Eukarya, Archaea possess peptidoglycan in their cell walls.
  • C: Archaea are the only domain listed that can have species capable of growth at temperatures above 100°C.
  • D: Archaea, like Eukarya, have a single kind of RNA polymerase, whereas Bacteria have several kinds.

Explanation

According to Table 27.2, "Growth at temperatures > 100°C" is listed as "No" for Bacteria and Eukarya, but "Some species" for Archaea, making option C correct. Options A, B, and D contradict the information in the table regarding histones, peptidoglycan, and RNA polymerase types, respectively.