Honey Bee Synthesis
The enzymes the honey bee would need to synthesize and secrete would be enzymes that hydrolyze proteins (for the pollen) and enzymes that hydrolyze carbohydrates (specifically sucrose from nectar and honey). The enzyme hydrolyzing sucrose would probably be the most prominent. This hypothesis could be tested with a use of a DNA microarray. DNA microarrays use mRNA to visualize the genes in any specific cell. A fasted honey bee could be tested and then compared to that of a fed honey bee to see what genes are most prominent.