Which of the following statements is TRUE regarding archaeons?
A)Like bacteria, they are killed by peptidoglycan-targeting antibiotics.
B)They have cell walls composed of chitin.
C)They do not include organisms that can undergo methanogenesis.
D)Unlike bacteria, their cell size and cell shape is not determined by diffusion.
E)Their transcriptional machinery is similar to the machinery used by eukaryotes.

Question

Quizplus · Accepted Answer

Archaeons have transcriptional machinery that is more similar to that of eukaryotes than to bacteria, including the presence of TATA-binding proteins and transcription factors that resemble those of eukaryotes. This is a key distinction between archaeons and bacteria, highlighting the unique evolutionary position of archaeons.

Which of the Following Statements Is TRUE Regarding Archaeons