Mutagenesis of cells using radiation or a chemical intercalating agent could be used to create __ mutations?

Question

A) random

B) site-specific

C) both random and site-specific

I'm totally torn between all the answers

Answer 1

I see your problem.

I think A) is the best answer, since those means of mutagenesis are pretty random.

The only specificity is a higher *probability* of mutating certain sites (mutational hotspots).  So that could be termed site-directed, but it's not site-specific.