Figure 3.

C. elegans viability in the presence of H₂O₂. (a) Bright field (black and white) and fluorescent (red) images of C. elegans (∼1000) at various H₂O₂ concentrations after 30 s of incubation. Fluorescent images show dead worms stained with PI. (b) Percent viability of worms using nine different H₂O₂ concentrations for two biological replicates. Negative control worms are in the presence of 50% methanol, and positive control worms have no H₂O₂ added. Error bars are calculated from the standard deviation across technical triplicates.