What is the purpose of RNA

RNA, in one form or another, touches nearly everything in a cell. RNA carries out a broad range of functions, from translating genetic information into the molecular machines and structures of the cell to regulating the activity of genes during development, cellular differentiation, and changing environments.

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RNA is to carry info of amino acid sequence from the genes to where proteins are assembled on ribosomes in the cytoplasm

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answer; i believe that the correct answer is ; males are hemizygous for the x chromosome;