Is Every organism in the world is made up of the same four letters in their DNA?

All organisms use DNA to store genetic information (with the exception of some viruses). They all use the same four bases (G, A, C, and T—or U if you're talking about RNA) and make the same amino acids. This is why DNA provides us with the universal genetic code.

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another answer from our community: let us first explain the meaning of "eternal truth" which is tomean, continuing forever or indefinitely. this being the case itcannot be changed, for truth is truth no matter what changes aremade to the structure of its explanation. however, as for religeons changin… (more)

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