Answer Happy

36) Twenty bacterial cells of a psychrophilic species find their way into your milk carton while it's out of the refrigerator. When you return the milk to the refrigerator, the cells begin to grow with a generation time of 2 hours. How many cells, in theory, will be in your milk carton the next time you go to the refrigerator, 10 hours later?

The bacterium that undergoes cell division in one plane, forming chains of round cells, are the