Including Pairs of Enantiomers, How Many Different Trioses Are There

question 44

Multiple Choice

Including pairs of enantiomers, how many different trioses are there?

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus strengthens a behavior or increases its likelihood of being repeated.

Nagging

Persistently annoying or finding fault with someone, often to persuade them to do something.

Clean Room

A controlled environment with a low level of pollutants such as dust, airborne microbes, aerosol particles, and chemical vapors, used in scientific research and manufacturing.

Primary Reinforcers

Stimuli that satisfy basic biological needs and are inherently rewarding.