Consider that our codon in place of being triplet was quadruplet. How many possible combinations could be there then?(a) 64(b) 128(c) 256(d) 360I have been asked this question in a job interview.This intriguing question comes from Genetic Code in chapter Gene Expression : Translation of Cytogenetics

Consider that our codon in place of being triplet was quadruplet. How

1.	Consider that our codon in place of being triplet was quadruplet. How many possible combinations could be there then?(a) 64(b) 128(c) 256(d) 360I have been asked this question in a job interview.This intriguing question comes from Genetic Code in chapter Gene Expression : Translation of Cytogenetics
Answer» Right OPTION is (c) 256 For explanation: There are 4 DNA bases and TRIPLET coodon so number of possible COMBINATIONS id 4^3=64. Now if the codon was QUADRUPLET the combinations would be 4^4=256.

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