Trypanosome Infections Evade Attacks by Host Immune Systems Through Which

question 16

Multiple Choice

Trypanosome infections evade attacks by host immune systems through which of the following mechanisms?

• A) production of new cell-surface proteins with a different molecular structure by each new generation
• B) production of toxins that kill lymphocytes
• C) insertion of its DNA into the nuclear DNA of host cells
• D) infection of lymphocytes leading to a decline in the host's ability to fight infection

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