[Solved] DNA Isolated from Human Cheek Cells Was Found to Contain

Question 13
Multiple Choice
Question 13

DNA isolated from human cheek cells was found to contain 21% guanine.What else is true about the base composition of this DNA sample?

A)It contains 79% cytosine.
B)It contains 79% adenine and thymine.
C)It contains 21% adenine, 21% cytosine, and 21% thymine.
D)It contains 21% cytosine, 29% adenine, and 29% thymine.
E)It is impossible to say anything specific about the percentages of adenine, cytosine, and thymine without further analysis.

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