The Basis of the Membrane fiLter Technique Is That _______

question 40

Multiple Choice

The basis of the membrane filter technique is that _______.

• A) bacteria are larger than the holes in the filter
• B) the membrane has an antibiotic that kills bacteria in the water
• C) bacteria are small enough to go right through the filter
• D) the dilutions of the sample allow a total bacterial count when plated out using pour or spread plates

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Definitions:

Interest Rate

The amount charged, expressed as a percentage of principal, by a lender to a borrower for the use of assets.

Loanable Funds

The money available for borrowing in the financial markets, corresponding to savings that are lent out for investment.

Liquidity Preference Theory

A theory suggesting that people prefer to hold their wealth in liquid form for ease of spending but are willing to accept less liquidity for a higher return.

Interest Rate

The percentage of a sum of money charged for its use, often expressed as an annual percentage rate.