Key term for OCR GCSE Biology A, used in Cellular processes.
The principle that chemical reactions only occur when reactant particles physically collide with sufficient kinetic energy and in the correct orientation.
Collision theory appears in OCR GCSE Biology A revision content for Cell level systems, especially Cellular processes and Enzyme action.
Create a free account to access OCR GCSE Biology A revision notes, track progress, and practise related key terms.
