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chapter 9
bacteria,fungi,viruses,protists
| Question | Answer |
|---|---|
| What is the only way viruses are like organisms? | They can reproduce |
| The basic parts of a virus includes... | a protein coat and a core of genetic material |
| The first thing a virus does to take over a host cell is? | to inject genetic material into a host cell |
| Viruses are classified as? | active and hidden |
| Vaccinations are not recommended to? | treat viral infections |
| All bacteria are what kind of organisms? | unicellular |
| Individual bacteria get their food by? | being either an autotroph or hetertroph |
| Bacterial cells can be described as? | prokaryotes with no nucleus |
| The three types of basic shapes of bacteria are? | spherical, rod like, and spiral |
| Bacteria get their food by using? | solar energy, chemical energy or consuming another organism |
| Sexual reproduction in bacteria is called? | conjugation |
| Humans have mutualistic relationships with more than how many species? | 200 species of bacteria |
| All protists live in what kind of environment? | moist environments |
| Protist categories are? | animal like, plant like and fungus like |
| Protists are eukaryotes that can not be classified as? | fungi, plants or animals |
| Plant like protists are called what? | algae |
| Animal like protozoa are classified into what four groups? | Protozoans with pseudopods, Protozoans with cilia, Protozoans with flagella, Protozoans that are parasites |
| The major fungus groups are? | Sac, club and zygote |
| Fungi uses what to break down food? | chemicals |
| Kelp is what color algae? | Brown |
| Fungi reproduces sexually or asexually and how? | sexually, by exchanging genetic material with bacteria |
| Three types of fungus like protist are? | slime molds, water molds, and downy mildew |
| Lichens are made up of what? | fungus and either algae or autotrophic bacteria |
| All fungus are what? | heterotrophic, eukaryotes with cell walls |