In Studies Designed to Determine the Origin of HIV,how Did

question 8

Multiple Choice

In studies designed to determine the origin of HIV,how did the researchers first know that Marilyn the chimp may be infected with HIV?

• A) She had HIV DNA in her tissues.
• B) She had tested positive antibodies against HIV.
• C) She had been used in HIV research.
• D) She had HIV RNA in her blood.
• E) She had symptoms of HIV infection, or AIDS.

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Factors that prevent or hinder companies from entering a particular market or industry.

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A commercial outlet that offers gasoline and motor oil for automobiles.

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