Questions Answered by Sam
- what is the structure of a virus, and are they living things? by anon-244767 Comments: (so far, 2s comments )
- How can scientists put parts of human DNA in a plasmid if it is so small? by anon-244767 Comments: (so far, 3s comments )
- How does the structure of a virus help attack cells? by anon-244767 and 1 other. Comments: (so far, 3s comments )