Skip to content
free
K
1
2
practice
Home
Math
English
Science
Social Studies
Contact
Language
English
Español
Sign In
/
AP Courses
/
AP Biology
/
Quaternary Protein Structure
Grade Level
AP Biology
APB.108 Quaternary Protein Structure
0%
Skill Level
🔴 Hard
00:00
Progress to Next Level
25% to Medium
Easy
Medium
Hard
Mastery
100%
A student says that all dashed lines in a protein model show quaternary structure. Which correction is best?
A
Dashed lines always show primary structure because peptide bonds are dashed in every model.
B
Dashed lines prove that a protein is denatured and nonfunctional.
C
Dashed lines can never represent protein interactions.
D
Dashed lines show quaternary structure only when they represent interactions between separate polypeptide subunits.
Submit Answer