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ransom chapter 10
question | answer |
---|---|
Bacteria are used to create antibiotics | true |
Eubacteria have chlorophyll. | false |
Archaebacteria live in hostile environments. | true |
Cynobacteria contain chlorophyll. | true |
Bacteria are used to clean up pollution. | true |
Viruses can reproduce without a host cell | false |
Bacteria help decompose | organic matter |
The oldest life forms on earth are in what two kingdoms? | look it up!! |
Are bacteria single-celled or multi-celled | single-celled |
One type of bacteria is methane makers. What are the other two? | look it up! |
Bacteria becomes an endospore to help survive | extreme environments |
A cold is caused by a virus or bacteria. | virus |
What type of bacteria do not have cell walls? | archaebacteria |
Parasites and decomposers obtain nutrients from | other organisms |
Bacteria reproduces through | binary fission |
Nitrogen-fixing bacteria turn ____ into a form plants can use. | nitrogen |
A virus reproduces through the | lytic cycle |
Vaccines are used to | prevent diseases |