Virus+and+Bacteria

The difference between a virus and bacteria a virus is not living until it invades a cell, it is smaller than bacteria and a vaccine is used by destroying the cell membrane. A virus must have a "host" cell to reproduce. A virus only invades specific cells. No drugs can kill off a virus, the drugs just get rid of the symptoms. Almost all virus' are bad. They make us sick. There are some positive virus' but it does not list any. Good examples of bacteria are yogurt, sour dough, cheese, etc. Bacteria is good because it makes vitamins, breaks down garbage and maintins atmosphere.Negative examples of bad bacteria are samanella, staff bacteria. When you have a bacteria you may experience chills, vomitting, cramps, diarhea, etc. The difference between prokaryotic and eukaryotic is prokaryotic lacks membrane bound organelles, and is simpler and smaller. Eukaryotic have membrane bound organelles and nucleus- most cells we encounter. Bacteria is classified with shape, it's either coccus, bacillus, spirillum or other complex shapes. They are either aerobic (need oxygen), anaerobic (don't need oxygen), gram positive or gram negative, autotrophic or heterotrophic. This is an example of a influenza virus. [] This is an example of a bacteria. []