Proteins Flashcards
0
Q
3 features of a globular protein
A
spherical compact shape
Soluble- because of hydrophilic side chains
3D
1
Q
proteins are divided into 2 group, name the groups.
A
Globular
Fibrous
2
Q
Long chains made of several cross linked polypeptide chains with gives strength, they are insoluble .. Name the type of protein and give an example of one
A
Fibrous
Keratin
3
Q
Biological catalyst
A
Speed up chemical reactions
4
Q
What is the difference between the lock and key theory and induced fit?
A
induced fit suggests that’s active sites are flexible and can change shape, they lock and key theory suggest substrates bind forming temporary bonds with amino acids of active sites to produce an enzyme substrate complex.
