Vishu Choudhary 46 Questions 89 Answers 35 Best Answers 241 Points View Profile 0 Poll Vishu ChoudharyBeginner Asked: October 12, 20202020-10-12T16:53:10+05:30 2020-10-12T16:53:10+05:30In: GPAT What are Enzymes? 0 Poll ResultsPlease login to vote and see the results. Participate in Poll, Choose Your Answer. Protein Carbohydrate Vitamin Sugar and DNA What are Enzymes? Share Facebook 2 Answers Voted Oldest Recent Vinit Rajput India 22 Questions 69 Answers 42 Best Answers 334 Points View Profile Vinit Rajput Beginner 2020-10-13T00:20:32+05:30Added an answer on October 13, 2020 at 12:20 am An enzyme is a substance that acts as a catalyst in living organisms, regulating the rate at which chemical reactions proceed without itself being altered in the process. The biological processes that occur within all living organisms are chemical reactions, and most are regulated by enzymes. 0 Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Vishu Choudhary 46 Questions 89 Answers 35 Best Answers 241 Points View Profile Best Answer Vishu Choudhary Beginner 2020-10-12T16:54:34+05:30Added an answer on October 12, 2020 at 4:54 pm Enzymes are proteins that act as biological catalysts (biocatalysts). … Other biocatalysts are catalytic RNA molecules, called ribozymes. Enzymes’ specificity comes from their unique three-dimensional structures. Like all catalysts, enzymes increase the reaction rate by lowering its activation energy.👍 0 Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp You must login to add an answer. Username or email* Password* Remember Me! Forgot Password?