proteins Flashcards
1
Q
what are proteins made from?
A
long chains of amino acids
2
Q
how is a dipeptide formed?
A
two amino acids join together
3
Q
what happens when more than two amino acids joins together?
A
a polypeptide is formed
4
Q
polypeptides are formed by?
A
condensation reaction
5
Q
how many structural levels do proteins have?
A
4
6
Q
name the structural levels of proteins
A
primary structure, secondary structure, tertiary structure, quaternary structure
7
Q
what test is used for proteins ?
A
biuret test
