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CLEP Biology Practice Exam

Category - Biology

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A researcher is studying a particular disease-causing agent. The agent has a protein coat, but it lacks a nucleus, contains no other organelles, and can reproduce only when it is inside an animal cell. The researcher should classify the agent as which of the following?

a bacterium
a fungus
a protist
a virus

Explanation

Answer: D - a virus

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CLEP Biology Practice Exam

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CLEP Biology Practice Exam

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