Examlex
The process of _____ results in the amplification of particular B cells with specificity for antigen:
Drive-Reduction Theory
A theory of motivation suggesting that behavior is driven by the desire to reduce internal tension caused by unmet biological needs.
Internal Tension
A state of mental or emotional strain arising from conflicting needs, desires, or external pressures.
A Drive
An internal motivated state that compels a person towards a specific behavior or goal.
Physiological Need
Basic physical requirements for human survival, such as air, water, food, shelter, and sleep. These needs are the first level in Maslow's hierarchy of needs.
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