The Lymphocytes That Help Destroy Many Kinds of Foreign Antigens

question 48

Multiple Choice

The lymphocytes that help destroy many kinds of foreign antigens by disrupting their cell membranes are the:

• A)helper T cells
• B)plasma cells
• C)memory B cells
• D)natural killer cells

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Definitions:

Ultrasound

A diagnostic imaging technique that uses high-frequency sound waves to create images of structures within the body, commonly used for viewing fetuses during pregnancy.

Chromosomes

Threadlike structures made of DNA molecules that contain the genes.

Sex

Refers to the biological differences between males and females, including chromosomes, bodily organs, and reproductive structures.

Biologically Influenced Physical Attributes

Traits and characteristics of the physical body that are shaped by genetic, hormonal, and evolutionary factors.