Question 1
A researcher studying the impact of agricultural pesticides on native plants discovers a bacterium capable of degrading small amounts of a specific pesticide. The researcher then modifies the bacterial species in the lab to increase the rate of pesticide degradation. This research represents
◦ food microbiology.
◦ environmental microbiology.
◦ applied microbiology.
◦ both food microbiology and environmental microbiology.
◦ both applied microbiology and environmental microbiology.
Question 2
Sourdough bread is produced using
◦
Aspergillus oryzae.◦ lactic acid bacteria.
◦ yeast.
◦ both yeast and lactic acid bacteria.
◦ both
Aspergillus oryzae and lactic acid bacteria.