Which Statement About T-Helper Cells Is True

question 137

Multiple Choice

Which statement about T-helper cells is true?

• A) They are induced to divide by interferons.
• B) They recognize protein fragments presented by MHC molecules.
• C) They bear surface immunoglobulins.
• D) They are part of the innate defenses.
• E) When activated, they secrete lysozyme.

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