 
			 
			MCQOPTIONS
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				| 1. | The __________ of the influenza-enveloped virus appear to be involved in attachment to the host cell receptor site. | 
| A. | fimbriae | 
| B. | flagellae | 
| C. | hemagluttinin | 
| D. | neuraminidase | 
| Answer» D. neuraminidase | |