The formation of a protein’s secondary and tertiary structures is due to the attraction and repulsion of _____.
A)positive and negative charges
B)nuclei
C)cell membranes
D)mRNA molecules

Question

Quizplus · Accepted Answer

The formation of secondary and tertiary structures in proteins is due to the attraction and repulsion of different charges present in the amino acid side chains. This includes positively charged groups, such as lysine and arginine, and negatively charged groups, such as aspartate and glutamate. The specific arrangement of these charges allows for the folding of the protein into its final three-dimensional shape.

The Formation of a Protein’s Secondary and Tertiary Structures Is