There are strong evidences to prove that a sequence of three nucleotides code for one amino acid in protein; that is the code is triplet. The four nucleotide bases (A, G, C and U) in mRNA are used to produce the three base codons (43=64 three base groups) .
1 The Epipen is also sold for $254 at Samâs Club, Medicine Shoppe, Costco, Target, Kmart, Kroger Pharmacy, and Walmart. 2  Meanwhile, the Epipen is sold at $257 at CVS Pharmacy, Walgreenâs, and Rite-Aid. 3  On the other hand, at edrugssearch.com, the Epipenâs cost for 0.3mg ranges from $104 to $305. The cost of the Epipen differs depending on the pharmacy or distributor. 2  The prices noted below are the full prices without any sort of insurance policy. 3  According to Goodrx.com, the EpiPen costs $254 on the average.
Walgreens The Walgreens Prescription Savings Club is available to anyone for a $20 individual or $35 family annual membership fee at all Walgreens pharmacy locations nationwide. The generics offered are priced in three different tiers. Tier 1 generics are priced at $5 for a 30 day supply and $10 for a 90 day supply. Tier 2 generics are priced at $10/$20 and Tier 3 are $15/$30. Read more information about the terms and conditions and the drugs covered by the Walgreens Prescription Savings Club here. To find if a specific drug is available at Walgreens or any other low cost generic program please use the Product Lookup tool. Walgreens Generic Drug List (List date 1/13/2014) Walgreens Store Finder