Ty is chatting with people on a comic book discussion board, and received requests from other members of the website. Which request seems potentially unsafe?

Why do rna viruses appear to have higher rates of mutation? a) rna nucleotides are more unstable than dna nucleotides. b) replication of their genomes does not involve proofreading. c) rna viruses can incorporate a variety of nonstandard bases. d) rna viruses are more sensitive to mutagens.

How does the way a persons brain function affect their mental health?

Aclient is scheduled for a diagnostic examination. what will the nurse do first?