Which of the Following Statements About Natural Killer Lymphocytes Is

question 17

Multiple Choice

Which of the following statements about natural killer lymphocytes is FALSE?

• A) They accomplish extracellular killing.
• B) They secrete toxins onto virally infected cells.
• C) They are involved in the removal of neoplastic cells.
• D) They attach to the surface of parasitic helminths and produce toxins that kill the parasite.
• E) They identify and spare normal cells.

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Definitions:

Personality Factor

Personality factor refers to a trait or characteristic that constitutes part of an individual’s personality, often used in psychology to describe tendencies in behavior and thought patterns.

Low Self-Esteem

A condition where an individual perceives themselves as inadequate, unlovable, or incompetent.

High Status Occupations

Jobs or professions that are regarded with high esteem and typically associated with higher levels of income, authority, or influence.

Adverse Job Conditions

Unfavorable or harmful conditions in a workplace that can affect employee well-being, such as excessive workload, unsafe environment, or lack of recognition.