The first cells on this planet likely had __________ as their genetic material because it ____________.

Often times, you may hear the phrase “survival of the fittest” associated with natural selection.  Based on what you know about how natural selection works, you can tell that “survival of the fitteset” refers to the tendency for _______________.

Which of the following describes the sequence of events that occurs when DNA is replicated?

Which of the following best describes the function of ribosomes?

DNA polymerase can only work in one direction due to…

When positioning products relative to competitors’ offerings, firms typically are most successful when they focus on opportunities 

Shown below is a DNA molecule with a gap in it. What’s the enzyme that would fill this gap? 

Considering where ATP synthase is located in a cell, you would expect it to ____________.

What specific roles do you think histone acetyl transferase (HAT) and acetyl groups might play in what was described in the article above?

Suppose that a cell lacks topoisomerase.  This would…