Which bacterium has an rRNA gene that is most similar to that ofthe wheat mitochondrion? What is the significance of this similarity?

The unicellular, rod-shaped bacterium E. coli is~2 μm long and 0.8 μm wide, and has a genomeconsisting of a single 4.6 Mb circular DNA molecule. The unicellular archaean Methanosarcinaacetivorans is spherical (coccus-shaped) with adiameter of 3 μm and has a 5.7 Mb circular genome.The unicellular eukaryote Saccharomyces cerevisiaeis roughly spherical, with a diameter of 5–10 μm.It has a haploid genome of 12 Mb divided among16 linear chromosomes. Given these descriptions,how could you determine whether a new, uncharacterized microorganism was a bacterium, an archaean,or a eukaryote?

A scientist observing a cell during gene expression would be able to easily distinguish it as a prokaryotic cell by which of the following observations? Group of answer choices as soon as the DNA introns are removed from the template after the 5' caps are converted to mRNA after a transcription initiation complex has been formed during transcription once the pre-mRNA has been converted to mRNA 2.Scientist wanted to determine what molecule held the ‘gene ‘ if they did a study in which a cell was infected by a virus,which part of the virus actually caused the infection inside the cell!? -Dna -ribosome -protien -Rna

Why do we call some bacteria partially diploid?