Final answer:
Chilling does not speed up bacteria's metabolism or increase their growth. Instead, low temperatures slow down enzyme activity and metabolic processes, reducing the growth rate of bacteria.
Step-by-step explanation:
False. Chilling does not speed up bacteria's metabolism, but rather slows it down. Low temperatures, such as refrigeration or freezing, slow down enzyme activity and metabolic processes in bacteria, which reduces their growth rate. Cold temperatures can also cause physical changes in cell membranes and biomolecules, affecting their function.