 
			 
			MCQOPTIONS
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				| 1. | HIV or Human Immunodeficiency Virus is considered unique because each virus contains: | 
| A. | more than 100 copies of the viral genome | 
| B. | a genome made up of both DNA and RNA components | 
| C. | a viral enzyme known as reverse transcriptase | 
| D. | sticky proteins that allow it to bind tightly to host cells | 
| Answer» D. sticky proteins that allow it to bind tightly to host cells | |