For a DNA strand that is 2 nucleotides long, how many different sequences are possible?
A) 2
B) 4
C) 8
D) 16
E) 64

Name: For a DNA strand that is 2 nucleotides long, how many different sequences are possible? A) 2 B) 4 C) 8 D) 16 E) 64
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Question

Quizplus · Accepted Answer

There are 4 possible bases that could occur in each position, so this means that there are 4², or 16, possible combinations of these four bases that could occur.

For a DNA Strand That Is 2 Nucleotides Long, How