Does any change in the sequence of nucleotides in DNA affect the structure and function of proteins?

Not every change in the nucleotide sequence will affect the structure of proteins. Because there are mutations, as a result of which the same amino acid will be encoded, it is because one amino acid can be encoded by several triplets of nucleotides. And if the primary structure of the protein does not change, then its function will not change.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.