Question

Question #df1fa

Answer 1

Amino acids.

Explanation:

1. Proteins are the long chain of the amino acids. About twenty amino acids are known to us. The sequences of the amino acids are determined by the mRNAs during the protein synthesis.
2. Different types of proteins are synthesis by different number, sequence etc., of amino acids like the dictionary of different number, sequences of only 26 letters of English.
3. The primary proteins or long chain of amino acids are modified differently to produce secondary, tertiary and quaternary proteins.
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