Fibrous Proteins Flashcards
1
Q
What make up fibrous proteins
A
3D tertiary and quaternary structure
2
Q
What are the properties of the fibrous proteins
A
- contain long polypeptide chains with repeating sequences of amino acids
- amino acids have a non polar r group
- polypeptide chains are able to form fibres
3
Q
Why are these fibrous proteins insoluble in water
A
Amino aids have a non polar r groups
4
Q
Why are fibrous proteins strong
A
Polypeptide chains are able to form fibres
5
Q
What are the roles of fibrous proteins
A
Structural