Enzymes are thermolabile and their activity increases rapidly from $0℃ - 35℃$. In most of the animals, the optimum temperature is between $25℃ - 40℃$ for most of the enzymes. Many enzymes stop activity at $60℃$ and are denaturated.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.