Luminol Can Be Used at Crime Scenes To

question 14

Multiple Choice

Luminol can be used at crime scenes to:

• A) detect traces of blood without compromising potential DNA typing.
• B) light up the crime scene with high degree of illumination.
• C) make hair evidence fluoresce.
• D) prove the presence of illicit drugs.
• E) locate latent prints that otherwise would be overlooked.

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Definitions:

Market Demand Curve

A graphical representation showing the relationship between the price of a good and the total quantity demanded by all consumers in the market.

Positive Externality

A benefit that affects a party who did not choose to incur that benefit, often associated with public goods and services.

Free-Market Economy

An economic system where prices are determined by unrestricted competition between privately owned businesses without government intervention.

Negative Externality

A situation where a third party suffers costs or harm as a result of an economic transaction between other parties, without compensation, such as pollution from a factory affecting nearby residents.