Which One of the Following Is LEAST Likely to Cause

question 35

Multiple Choice

Which one of the following is LEAST likely to cause mutations in DNA?

• A) aflatoxins that are found in moldy grains
• B) hydroxyl radicals formed as by-products of aerobic respiration
• C) ultraviolet radiation from sunlight
• D) light from an incandescent bulb

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Definitions:

Duration Recording

A recording technique that is used for measuring how long behavior lasts. It is most appropriate for behaviors that occur infrequently but continue for some length of time or for behaviors that occur at a high rate so that one episode blends into the next.

Frequency Recording

A method of data collection in behavior analysis that involves counting the number of times a specific behavior occurs within a set period.

Time Sampling

A behavioral observation technique that involves observing the presence or absence of behaviors within specific time intervals.

Frequency

The rate at which an event or behavior occurs over a specified period of time.