tropomyosin is a protein found in both skeletal and smooth muscle, but the mrna produced in each of these is different in composition even though they are transcribed from the same gene. this observation is explained by a mechanism in eukaryotic cells known as .

You e got the answer to the question right

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