That would be I, II, and III
I and II will cause a frame shift mutations.
II can cause horrible effects if the substituted base codes for a stop codon.
Hazardous Chemical” Simple Definition -- elements, chemical compounds, or. mixtures of elements and/or compounds which poses potential risk to safety or health. Regulatory Definition - means any chemical which. presents a physical hazard or a health hazard.
Laboratory is a place to information about the hazards that are associated with a compound.
