The type of biological molecule that Carl Woese used to deduce the existence of three domains in the classification of living organisms is:

Question

Quizplus · Accepted Answer

Carl Woese used the sequence of ribosomal RNA (rRNA) to show that there were three domains of life - Bacteria, Archaea, and Eukarya. He compared the sequences of 16S and 18S rRNA across different organisms and found that they grouped into these three distinct domains, which was a major advance in the field of evolutionary biology.

The Type of Biological Molecule That Carl Woese Used to Deduce