Given the mrna sequence ggu-gcua-ccu-auu, what would happen if a nucleotide was added at th fourth location in the chain

The amino acids would change resulting in totally different proteins which is also called a frameshift mutation.

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the