Which of the Following Is Not a Potential Application of Biofilms

question 100

Multiple Choice

Which of the following is not a potential application of biofilms?

• A) The creation of an impermeable film to protect teeth from decay.
• B) A biofilm "transplant," composed of beneficial gut microbes to replace microbes known to cause obesity.
• C) The use of biofilm formation as a qualitative indicator of cell density.
• D) The introduction of biofilms to break down metal waste.
• E) The study of fossilized biofilms to evaluate and learn about the history of life on Earth.

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Definitions:

Price Index

A measure that examines the average change in prices of goods and services over time in an economy.

Dollar-Value LIFO

An inventory valuation method that uses the last-in-first-out (LIFO) principle, adjusted for changes in the dollar's value, to account for inflation.

Year-End Price

The final market price of a security or an asset on the last trading day of the fiscal year.

Price Index

A statistical measure that examines the weighted average of prices of a basket of consumer goods and services, indicating cost of living changes over time.