Mathematics
Mathematics, 17.06.2020 22:57, miacespedes

It's in your genes: Human genetic material (DNA) is made up of sequences of the molecules adenosine (A), guanine (G), cytosine (C), and thymine (T), which are called bases. A codon is a sequence of three bases. Replications are allowed, so AAA, CGC, and so forth are codons. Codons are important because each codon causes a different protein to be created. a. How many different codones are there?b. How many different codones are there in which all three bases are different?c. The base A and G are called purines, while C and T are called pyrimidines. How many different codones are there in which first base is purines and second base is pyrimidines. d. What is the probability that all three bases are different?e. What is the probability that first base is purines and second and third base is pyrimidines?

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It's in your genes: Human genetic material (DNA) is made up of sequences of the molecules adenosine...

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