A Plasmid May

question 14

Multiple Choice

A plasmid may

• A) be used in recombinant DNA research.
• B) be transferred from one bacterium to another.
• C) carry foreign genes.
• D) replicate independently of bacterial chromosomes.
• E) do all of these.

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Definitions:

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity of the good that suppliers are willing and able to sell.

Demand Curve

A graph showing the relationship between the price of a good and the quantity of the good that consumers are willing and able to purchase at various prices.

Externality Problem

A situation where the actions of individuals or firms result in costs or benefits to others that are not reflected in the market prices.

Subsidy

A financial contribution provided by government to reduce the cost of producing goods or services and support businesses or consumers.