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If a codon contains four bases, then how many possible codons can be formed utilizing the four most commonly occurring bases?

If a codon contains four bases, then how many possible codons can be formed utilizing the four most commonly occurring bases? Correct Answer 256

The total number of possible codons is 256. Formula: p=4n Where p is the number of possible codons, n is the number of bases in a codon. p=44 p=256.

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