Two college students both had unprotected sex with different partners. Ben got the HIV virus, while Nate was lucky and was not infected with any diseases. Which student didn't have a disease without a known cure?
Ans: Nate

Two patients were hospitalized for different diseases. Barry was diagnosed with Kaposi's sarcoma-associated herpesvirus, while Daniel was diagnosed with EpsteinBarr virus infection. Which patient was at risk of developing Kaposi's sarcoma?
Ans: Barry

Mark works as a scientist for a molecular research institute. Today, he has three samples of molecule in front of him, sample A, sample B, and sample C. Sample A is a straight-chain molecule; sample B is a branched-chain molecule; and sample C is a cyclic molecule. Mark's job is to determine the characteristics of each sample. Which sample would have lower boiling point, sample A or sample C?
Ans: sample A

Pete and Mike were two brothers. Pete had no health problems, while Mike inherited the sickle cell trait. Mike had adjacent health problems. Which brother didn't have any abnormalities that were genetic in nature?
Ans: Pete