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In 1884,Hans Christian Gram described a method of staining bacterial cells while not staining surrounding animal tissues.However,he thought that the staining method he developed was faulty because not all bacteria stained.In a letter to the editor of the journal in which Gram published his findings,write your response to Gram's concern.
Appreciated in Value
An increase in the worth of an asset or currency over time.
Balance of Payments
A record of all economic transactions between the residents of a country and the rest of the world in a given period.
Financial Account
A component of a country's balance of payments that records investments and transactions of financial assets between residents and non-residents.
Positive Number
A number greater than zero, indicating a quantity or value that is above the neutral or zero point on a scale.
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