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Hornberger sci gr 7
Bacteria and Virus
| Question | Answer |
|---|---|
| One cell divides into two cells | binary fission |
| Single celled organisms that lack a nucleus | prokaryote |
| Most bacteria have this around the outside of their cells | cell wall |
| Bacteria that eat other organisms | consumers |
| Bacteria that can make their own food | producers |
| Bacteria and archaea belong to this domain | prokaryotes |
| This type of bacteria is rod shaped, has a large surface area but can dry out easily | bacilli |
| This type of bacteria are spherical and do not dry out as quickly | cocci |
| This type of bacteria is long and uses flagella at both ends to move like a corkscrew | spirilla |
| heat lover, salt lover, and methane maker classify this | archaea |
| This contains genetic material and proteins and is covered by thick, protective coat | endospore |
| This is the most plentiful living thing on Earth | bacteria |
| This is what is copied in binary fission | DNA |
| This is a way to prevent viral infections before it starts | vaccinations |
| This organism can live in 430 m of ice in Antarctica | archaea |
| This stops viruses from reproducing | antiviral medicines |
| Changing the genes of bacteria to make products such as insecticides, cleaners, and adhesives | genetic engineering |
| bacteria that breaks down dead organisma | decomposers |
| This bacteria contains chlorophyll | cyanobacteria |
| this organism cannot live on its own, it needs a host | virus |
| This type of bacteria causes disease | pathogenic bacteria |
| This is the use of bacteria to change harmful chemicals into harmless ones | bioremediation |
| crystals, spheres, cylinders, and spacecraft are the shapes for this cell destroying particle | virus |
| This is the term used when a virus attacks a living cell and turns them into a virus factory | lytic cycle |
| Bacteria takes this from the air and changes it to a form that plants can use to grow | nitrogen fixation |
| medicines used to kill bacteria and other microorganisms | antibiotics |
| This type of archaea live in ocean vents | heat lovers |
| This type of archaea live in the Dead Sea or Great Salt Lake | salt lovers |
| This type of archaea live in swamps and animal intestines | methane makers |
| This makes up about 78% of the air | nitrogen |
| This is the use of bacteria to clean up oil spills in the ocean | bioremediation |
Created by:
Rdgtchr