Which of the Following Detects Clonality in an Unknown Cell

question 4

Multiple Choice

Which of the following detects clonality in an unknown cell population?

• A) Absolute lymphocytosis using morphology
• B) CD4-positive T cells
• C) Kappa light chain only present on B cells
• D) Both kappa and lambda light chains present on B cells

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Definitions:

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired; a response which is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.

Instrumental Conditioning

A learning process in which behavior is modified by the consequences of the behavior, through reinforcement or punishment.

CR and US

denote Conditioned Response and Unconditioned Stimulus respectively; terms used in classical conditioning to describe learned responses and natural triggers.

Training

The process of teaching or learning specific skills or behaviors, often aimed at improving performance in professional or physical activities.