Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin

تمرين 5

EVOLUTION LINK. The TATA-binding protein (TBP)is thought to be necessary for transcription in all eukaryotic cell nuclei. Studies show that archaea, but not bacteria, have a protein structurally and functionally similar to TBP. What does this similarity suggest regarding the evolution of archaea, bacteria, and eukaryotes How might knowledge of this similarity affect how systematists classify these organisms