MCQOPTIONS
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| 1. |
Making anti-viral drugs is more difficult than making anti-bacterial medicines because |
| A. | Viruses are on the border line of living and non-living |
| B. | Viruses have very few biochemical mechanisms of their own |
| C. | Viruses have a protein coat |
| D. | All of these |
| Answer» C. Viruses have a protein coat | |