a bacteria is smaller than an animal
There is not a difference between bacteriod and bacterium. Both are bacteria.
bacteria is plural and bacterium is singular
A pathogenic bacterium is alive while a virus is not.
It was a bacterium that caused it, but rats and fleas between them were the vector which spread the disease.
There is no difference between the sugar-phosphate arrangement in the backbone of the DNA from the plant, mammal, and bacterium. What makes plant, mammal, and bacterium different is the sequence of the DNA nucleotides.
It is caused by the bacterium Yersinia pestis, which is normally carried by fleas. So technically every animal who has fleas can carry the above bacterium, and therefore any animal may be carrying the black death. However this bacterium left Europe in the 19th century.
The bactirums genectic material is in the cytoplasm
bacterium are prokaryaotic (no nucleus) while unicelluar (possessing a single cell) are eukaryotes. Although they have a nucleus, they are essentially comprised of only a single cell.
Bacterium
Bacterium
the difference between bacteria and protoctist is that the protoctist have a necleus while the bacteria don't.... in other words the bacteria is a prokaryotes and the protoctist is a eukaryotes
No bacterium is a decomposer. (a decomposer eats the remaining parts of a dead animal)