25. What is the concept of
universality of the genetic
code? What are the exceptions
to this universality?

Gap-fill exercise

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The genetic code universal because
the of protein codification
on mRNA codons practically the
same all known living . For
example, the code is the
for humans, for and for
invertebrates.

protein synthesis in ,
chloroplasts and some
however are accomplished different
genetic codification.