Viruses Vs. Bacteria

September, 2003

Viruses vs. BacteriaVirus BacteriaWhat are they?Mere bits of RNA or DNA in portes cashing viruses, are maches to copy themself A virus virus bill to replicate.Single-celled organisms, bacteria can replicate independently of host cells, provided they have sufficient nutrients. They do not enter individual cells and are much larger than viruses, which pass easily through any bacteria filters.Are they ever helpful?Only in terms of population control.Often, such as when aiding our digestive systems....