This free lesson is brought to you by the Pearson Edexcel Science qualifications team and will be delivered by Primrose Kitten. Primrose is an experienced science teacher with a passion for helping students achieve their best and make science accessible to all. In this lesson we will explore enzymes and their role in digestion; a key topic in both Combined Science and GCSE Biology. Primrose will take you through the lock and key mechanism, explain how enzymes behave under different external conditions and help you answer some tricky exam style questions. The content in these lessons is suitable for ALL GCSE exam boards!

This is a great opportunity to build your confidence in this topic and help you with your own independent study.

Note: a subtitled version of this lesson will be available after the live lesson has finished.

To give feeback on today's lesson please complete the feedback form: [ Ссылка ]

For more information on the lessons, please visit: ow.ly/YYT950zLhDy

свернуть