A) Define denaturation
B) In what conditions proteins denature?

Denaturation, in biology, process modifying the molecular structure of a protein

Denaturation can occur when proteins and nucleic acids are subjected to elevated temperature or to extremes of pH, or to nonphysiological concentrations of salt, organic solvents, urea, or other chemical agents.

A) Denaturation, in biology, process modifying the molecular structure of a protein.

B) Denaturation can occur when proteins and nucleic acids are subjected to elevated temperature or to extremes of pH, or to nonphysiological concentrations of salt, organic solvents, urea, or other chemical agents.

i believe the answer would be b. hope it : )