Examlex
For the following molecule,draw a stereoisomer that has physical and chemical properties different from those of the original molecule.
Text Messages
Written messages sent or received over mobile phones or similar devices, utilizing short message service (SMS) technology.
Ex-girlfriend
Denotes a woman with whom one has had a romantic relationship in the past, but is no longer involved with in the present.
Cumulative Record
A comprehensive record that shows the total number of responses over time, often used in behavioral analysis.
Lever Press
A method used in behavioral experiments, typically involving animals like rats or pigeons, where a subject is trained to press a lever to receive a reward or avoid a punishment.
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