Question 4

(Multiple Choice)

Choose the correct answer from the list below. Not all of the answers will be used.
-____________: Compact regions that may be connected by a flexible segment of polypeptide chain.


A)amino
B)water
C)protons
D)DNA
E)secondary structure
F)tertiary structure
G)Ramachandran
H)RNA
I)domain
J)cystine
K)proline
L)Sanger
M)D amino acids
N)cysteine

Answer