Dr. Mohammed Ahmed on Instagram: "Temperature vs. Enzymes - who wins? #igcse #igcse_student #igcseegypt #biologyigcse #biologymindmaps"

Toheed Mehrani on Instagram: "‎Definition and Function of Enzymes ‎An enzyme is a substance that acts as a catalyst in living organisms. ‎ ‎It regulates the rate of chemical reactions without being altered itself in the process. ‎ ‎Most enzymes are made up of protein. A few catalytic RNA molecules exist and are called ribozymes. ‎ ‎ ‎Enzymes work by binding a substrate at their active site to facilitate a reaction. ‎ ‎Historically, processes like the fermenting of wine, leavening of bread, curdl

This is one of the EASIEST things to make from scratch. The powdered sugar may take anywhere from 30 seconds to several minutes, depending on the power of your machine. It’s done when the texture is no longer gritty. You can sift it if you want it to be extra fine. If you’re not using right away, add 1 tbsp arrowroot powder to prevent caking. #madefromscratch #fromscratch #baking