If a Positive Reaction Is Last Observed at a Dilution

question 18

Multiple Choice

If a positive reaction is last observed at a dilution of 1:256, the titer is ________.

• A) 128
• B) 1/512
• C) 1/256
• D) 256
• E) 512

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Definitions:

Avoidable Cost

Expenses that can be eliminated if a particular decision is made or if a business operation is discontinued.

Sunk Cost

Costs that have already been incurred and cannot be recovered or altered by any future action.

Eliminated

Removed or taken away, often used in the context of erasing a component or aspect in various fields such as finance, science, or competition.

Book Value

The net value of a company's assets as recorded on the balance sheet, minus its liabilities and the par value of any outstanding shares.