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Viruses and Bacteria

Name:
Date:
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Horizontales
When a weakened or dead form of a virus or bacteria is injected to boost the immune system.
Their name means "true bacteria." They live in the same areas as Eukaryotes and may have even become organelles in complex cells.
The type of bacteria that put needed oxygen in our atmosphere through photosynthesis.
Life forms that are single celled and do not possess a nucleus
Their name means ancient bacteria. They live in extreme environments and gave rise to Eukaryotes.
A cell taken over by a virus in order to produce more virus.
Organisms that consume a food source for energy.
This is how viruses change over time and why they can be hard to vaccinate against.
Verticales
A non-living piece of DNA or RNA wrapped in proteins and lipids.
This process is used by extremophiles like Archaebacteria to turn chemicals into energy.
Bacteria are the primary version of these in our world. They recycle nutrients and put them back into the environment.
Organisms that like to live in extreme environments like geysers, undersea vents and swamps.
Medications that can fight bacteria by inhibiting cell growth and function.
Organisms that produce their own energy.
An important element that only bacteria are able to fix from the atmosphere and bring into the food chain.
Simple singled celled Prokaryotes that make up two of our six kingdoms.