Suppose a species of bacteria divides once every 20 minutes. You start with a single bacterium on your unrefrigerated ham and cheese sandwich at 8:00 am. Show that when you sit down to lunch at noon, there will be 4096 bacteria on your sandwich.

Suppose a species of bacteria divides once every 20 minutes. You start with a single bacterium on your unrefrigerated ham and cheese sandwich at 8:00 am. Show that when you sit down to lunch at noon, there will be 4096 bacteria on your sandwich.

Foundations of Astronomy (MindTap Course List)

14th Edition

ISBN:9781337399920

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter25: Astrobiology: Life On Other Worlds

Section: Chapter Questions

Problem 8RQ: Describe an example of natural selection acting on new DNA patterns to select the most advantageous...

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Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

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