Which Statement Is True

question 43

Multiple Choice

Which statement is true?

• A) Antibodies bind to substances identified by the immune system as nonself.
• B) Like B cells, natural killer cells produce antibodies.
• C) Antibodies are produced by T cells.
• D) T cell receptors bind to antibodies in order to identify nonself.
• E) Antibodies are part of the innate immune defense system.

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