Foreign Cells That Enter the Human Body Have Unique Cell

question 3

Multiple Choice

Foreign cells that enter the human body have unique cell surface proteins, known as ________, which stimulate the body's defense to attack.

• A) leukocytes
• B) Rh factors
• C) antibodies
• D) platelets
• E) antigens

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Definitions:

Distribution

The way in which values of a variable or frequencies of outcomes are spread out or dispersed over a range of values.

Scores

A numerical representation of a performance, ability, or achievement.

Standard Deviations

Measures of the amount of variation or dispersion of a set of values, indicating how much the values deviate from the mean.

Z Score

A statistical measure that describes a value's relationship to the mean of a group of values, expressed in terms of standard deviations from the mean.