Examlex
The polymerae chain reaction allows production of multiple copies of a gene in a short time.
Catharsis
The act of liberating oneself from intense or suppressed feelings, thus achieving emotional relief.
Electric Shock
A sudden discharge of electricity through a part of the body, often used in psychological experiments to study learning or as a form of aversion therapy.
Arousal Levels
Refers to the state of being physiologically alert, awake, and attentive, varying from low to high in individuals.
Research Participants
Individuals who take part in research studies, contributing data through their responses, behaviors, or physiological reactions for the purpose of scientific discovery.
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