The name it term given to describe a pure substance that is made up of only 1 type of atom is called an element. An element is a substance that is composed of only 1 kind of atom.
Answer:
Nonsense mutations
Explanation:
Premature termination of translation is caused by Nonsense mutations.
It's at mutation that occurs in the mRNA when a stop codon is produced through substitution, insertion or deletion within the region that encodes the polypeptide in the wild‑type mRNA.
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