The discovery of green fluorescent protein (GFP) has greatly facilitated living cell experiments bec… Show more The discovery of green fluorescent protein (GFP) has greatly facilitated living cell experiments because a) GFP is green. b) wild-type GFP folding is adapted to normal seawater temperatures, 15–25°C. c) GFP requires a jellyfish-specific cofactor. d) GFP sequences may be readily fused to those of other proteins. • Show less