C. Surface proteins.
Viral infection begins when proteins on the surface of a virion bind to specific receptor proteins on the surface of host cells.
Occurs that he will never see that person again throughout eternity, either in the flesh or in the hereafter. ... The man is in such sadness, that the repeating words of the Raven, ... What does the phrase "nevermore" mean in "The Raven"?
Answer:
1. the handicapper general puts a mask over the ballerinas so no one thinks they are prettier than everyone else
2. the handicapper general has put a transmitter in george's head so he wouldn't have an advantage for being smarter than everyone else
3. the handicapper general gave harrison bergeron glasses so he would have headaches
Explanation: