That is to protect Cell from external Harsh Environment
Hope this helps!
Skeletal muscle tissue has multi-nucleated, long, thin fibrous cells. This is different than smooth and cardiac muscle cells, which are spindle and cross-zagged in shape, respectively.
Specialized <span>proteins </span><span>attach to the </span>DNA<span> strand and make a copy of the DNA sequence in the form of a molecule called messenger </span>RNA<span> (mRNA). </span><span>The genetic message is transferred outside the nucleus via mRNA. Hope this answers the question. Have a nice day.</span>
Tectonic boundaries is the correct answer