Which of the Following is Not an Effect of Protein

Question

Which of the following is not an effect of protein denaturation?  
A) cooked egg whites
B) prion disease
C) egg whites beaten to stiff peaks
D) tenderized meat using acid
E) melting butter by heating

Accepted Answer

Protein denaturation involves structural changes in proteins, affecting their biological function. Melting butter involves the phase change of fats, not the denaturation of proteins, making it the correct choice. Choices A, B, C, and D involve protein transformation or degradation, which are effects of protein denaturation.