Question

R-Groups

Part A. R groups found in plasma membranes have what characteristic in common?
A. They can form hydrogen bonds
B. They are hydrophobic
C. They are hydrophilic
D. They are polar
E. They are positively charged

Part B. The R group interactions, beta-pleated sheats, and alpha-helix structure can be denatured, but what interaction relevant to structure cannot be denatured?
A. hydrophobic interactions
B. peptide bonds
C. disulfide bridge
D. hydrogen bonds
E. ionic bonds