A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Why do the 20 amino acids differ?

Best Answers

Image re-uploaded. Because they have different R groups. Remember the structures of amino acids? The picture shows the Fischer projection of an L-amino acid. read more

When amino groups occur in organic substances (such as amino acids), they are generally attached to a carbon atom. Long strings, or 'chains' of thousands of the 20 amino acids that form proteins linking together form the proteins that exist in the body. read more

Encyclopedia Research

Wikipedia:

Image Answers

BIOMOLECULES. - ppt video online download
Source: slideplayer.com