A one-liter jar would hold about \(10^{16}\) bacteria. Based on the number of doubling times in our 24 -hour experiment, show by calculation that our setup was woefully unrealistic: that even if we started with a single bacterium, we would have far more than \(10^{16}\) bacteria after 24 hours if doubling every 10 minutes.

Short Answer

Expert verified
Question: In a hypothetical scenario, a bacterium doubles every 10 minutes. Explain why starting with a single bacterium, after 24 hours, there will be more bacteria than the capacity of a one-liter jar, which is approximately \(10^{16}\) bacteria. Answer: After calculating the total number of bacteria after 24 hours, we find that the total number of bacteria would be \(2^{144}\), which is approximately \(2.2 \times 10^{43}\) bacteria. This number is significantly greater than the capacity of a one-liter jar, which is approximately \(10^{16}\) bacteria. Therefore, even starting with a single bacterium, there would be far more than \(10^{16}\) bacteria after 24 hours, making our setup woefully unrealistic.

Step by step solution

01

Determine the number of minutes in 24 hours

To find out how many minutes are in 24 hours, we will multiply the number of minutes in an hour (60) by the number of hours (24). 24 hours × 60 minutes/hour = 1440 minutes
02

Calculate the number of doubling times in 24 hours

Since the bacteria double every 10 minutes, we will divide the total minutes in 24 hours (1440 minutes) by the doubling time (10 minutes/doubling). 1440 minutes ÷ 10 minutes/doubling = 144 doublings
03

Calculate the total number of bacteria after 24 hours

Given that we start with one bacterium, after 24 hours with 144 doublings, we need to calculate 2 raised to the power of 144. Total bacteria = \(2^{144}\)
04

Compare the total bacteria with the one-liter jar capacity

Now, we will compare the total number of bacteria after 24 hours (\(2^{144}\)) to the one-liter jar capacity, which is approximately \(10^{16}\) bacteria. \(2^{144} \approx 2.2 \times 10^{43} \gt 10^{16}\)
05

Conclusion

Since the total number of bacteria after 24 hours (\(2.2 \times 10^{43}\)) is much greater than the capacity of a one-liter jar (\(10^{16}\)), our setup is indeed woefully unrealistic. Even starting with a single bacterium, there would be far more than \(10^{16}\) bacteria after 24 hours if doubling every 10 minutes.

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