People are living longer than ever. By 2050, scientists expect that nearly half a billion people could be over 80. The rise in human life expectancy is due…
proteins
Types of amino acids
Amino acids are the building blocks of proteins, and there are 20 naturally occurring ones that are used in living organisms. They can be classified into several groups…
How proteins work
Proteins are complex biomolecules that play a crucial role in the functioning of living organisms. They are made up of long chains of amino acids, which are joined…