The number of amino acids that will be in the polypeptide chain produced by the normal DNA or MRNA sequence is usually 30 amino acids. Although the number of amino acids depends on the function of the generated DNA or RNA. The types of amino acids also differ depending on the function.
When the organism dies in a moist or wet area the organism gets covered in mud and the mud hardens like a rock.
RNA stands for ribonucleic acid. It's primary function is to make ribosomes, hence the answer is 'a'
I believe electromagnetic force