Intermediate level Plastic waste eaten by enzymes Episode 240229 / 29 Feb 2024 Feed your brain Food for new mums Fighting loneliness with soup Introduction Plastics can be difficult to recycle.

Hydrolases are enzymes that catalyze the cleavage of a covalent bond using water. Types of hydrolase include esterases, such as phosphatases, that act on ester bonds, and proteases or peptidases ...

Classroom resources for teaching Key Stage 3 in England and Northern Ireland, Progression Step 4 in Wales and at 3rd and 4th level in Scotland ...