The Counterstain in the Gram Stain Is

question 10

Multiple Choice

The counterstain in the Gram stain is

• A) A mordant.
• B) An acid dye.
• C) A negative stain.
• D) A basic dye.
• E) Necessary to determine the Gram reaction.

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Definitions:

Money Supply

The total amount of monetary assets available in an economy at a specific time, including cash, coins, and balances in bank accounts.

Fed

Short for the Federal Reserve System, which is the central banking system of the United States.

Open Market Operations

Actions by a central bank to buy or sell government securities in the open market to influence the money supply and interest rates, a key tool of monetary policy.

Government Securities

Financial instruments issued by the government to finance its expenditures, offering a return to investors.