Mercurial fixatives are satisfactory when stains for spirochetes are to be done

a. true
b. false

Answer: b. false

Biology & Microbiology

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In paralytic polio, which structures are damaged?

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Medicine must respond with new drugs and vaccinations to the slow evolution of disease-causing organisms such as

bacteria and viruses. __________________ Indicate whether the statement is true or false.

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Through control of gene expression, a bacterial cell responds to changing ________ conditions.

A. internal B. protein C. genetic D. environmental

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Seed germination is stimulated by

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