The association of four subunit peptides in a fully functional molecule of hemoglobin is an example of ____ protein structure.
A)primary
B)secondary
C)tertiary
D)quaternary
E)aggregate

Question

Quizplus · Accepted Answer

The association of four subunit peptides in a fully functional molecule of hemoglobin is an example of quaternary protein structure. Quaternary structure refers to the way in which multiple protein subunits come together and interact to form a larger, functional protein complex. In the case of hemoglobin, four subunit peptides come together in a specific arrangement to form the fully functional molecule.

The Association of Four Subunit Peptides in a Fully Functional