Post test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Scientist behind biogenesis | Pasteur
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| Scientist behind Vaccines (small pox) | Jenner
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| Scientist behind Postulates | Koch
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| Scientist behind Chemotherapy | Erlich
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| Explain microbes specificity for insects | They are specific for insects
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| Explain environmental considerations for microbes | They are not permanent
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| Explain microbe control compared to other control methods | Less dangerous than other chemicals
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| What is the potential that microbes will cause disease in other animals | Very low potential
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| What is the chance that insects will develop resistance to microbes | None. Insects do not develop resistance
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| What is the correct order for the gram stain | Crystal violet >wash>iodine>wash>decolorize>safranin>wash and blot
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| Is the bacteria cell wall sensitive to lysozyme | Yes bacteria cell walls are sensitive to lysozyme
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| Do bacteria cell walls offer protection in a hypertonic environment | No bacteria cell walls do not offer protection in a hypertonic environment
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| Does the bacteria cell wall maintain the cell shape | Yes bacteria cell walls do maintain the cell shape
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| Do bacteria cell walls have teichoic acid | Yes bacteria cell walls have teichoic acid
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| Protons moving across a membrane are | Chemismotic
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| What type of anaerobe uses o2 or can grow without o2 | Faculative anaerobe
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| What is the answer to #7 | All except pasteurization
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| What is the intial effect of ionizing radiation on a cell | Produces reactive ions
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| Introns and extrons, which one codes for proteins | Extrons code... Introns do not code
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| CDNA has only________ | Exons
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| What are the steps of usin RNA in the synthesis of a virus | Have RNA template which produces a double stranded RNA
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| Why don't kochs postulates apply to all diseases | Not all diseases are caused by microorganisms
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| Can exotoxins be destroyed by heat | Yes exo can be destroyed, indo cannot be destroyed by heat
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| Does not interfere with viral replication | Complement activation
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| What is an antigen | Elicits an antibody response and can combine to those antibodies
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| In the direct ELISA test where does the antigen come from | The patient
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Created by:
hlareau
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