Lymphocytes _______

question 71

Multiple Choice

Lymphocytes _______.

• A) possess MHC antigens for recognizing self
• B) have membrane receptors that recognize foreign antigens
• C) gain tolerance to self by destruction of lymphocytes that could react against self
• D) develop into clones of B and T cells with extreme variations of specificity
• E) All of these choices are correct.

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Definitions:

Skull

The bone structure that forms the head in vertebrates, supports the structures of the face, and protects the brain.

Pelvic Region

The lower part of the torso, situated between the abdomen and the legs, which encompasses the pelvis.

Joint

A structure in the body where two or more bones meet, allowing for movement and support.

Structure

A composition or arrangement of parts or elements forming a complex or coherent whole.