Here's why:
* Amino acids are the building blocks of proteins.
* Proteins are crucial for almost every function in our bodies, from building cells to fighting off infections.
* The sequence of amino acids in a protein determines its shape and function.
* A mutation is a change in the DNA sequence that can alter the sequence of amino acids in a protein.
Mutations can have various effects:
* Beneficial mutations: These can lead to new traits that are advantageous for survival.
* Harmful mutations: These can lead to diseases or disorders.
* Neutral mutations: These may have no noticeable effect.
It's important to remember that mutations are the raw material for evolution. Over time, small changes in amino acid sequences can lead to significant changes in organisms.
