When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by:

Question

Quizplus · Accepted Answer

When a bacterium such as E. coli is shifted from a warmer growth temperature to a cooler growth temperature, it compensates by putting more unsaturated fatty acids into its membranes. This is because unsaturated fatty acids have kinks in their tails, which prevent them from packing tightly together. As a result, the membranes become more fluid and flexible, which is necessary for the bacterium to maintain its membrane function at lower temperatures.

When a Bacterium Such as E