Question

Twenty years ago the main method for determining the amino acid sequence of a protein involved the use of a chemical method called the Edman degradation. In modern times this has been mainly replaced by the application of...

Answer 1

Answer:

DNA sequencing  

Mass spectrometry

Explanation:

In the modern days , the DNA sequencing is done using , DNA sequencing

Mass spectrometry .  

In the previous times , the amino acids were merged by using the traditional method of Edman degradation.  

But now ,  

Mass Spectrometry and DNA sequencing is adapted by the scientist.

The sequencing by mass spectrometry is very fast and is of very high resolution.