OCR • Biology A

Contains mark scheme notes on A-Level Biology for OCR A, Module 2, Section 1 - Cells and Organelles. Please contact me if you would like access to the Notion page of these notes to use the toggle features on Notion.

OCR A level biology Key concepts including cell membranes and transport

OCR biology A level A summary of key concepts ranging from classification systems and variation to adaptations and evolution.

OCR biology A level A summary of key concepts on biodiversity and conservation

OCR biology A level A summary of key concepts ranging from communicable diseases and defence, to the immune system and antibiotics

OCR biology A level A summary of key concepts ranging from xylem and phloem to transpiration and translocation

OCR biology A level A summary of key concepts ranging from circulatory systems to the heart and haemoglobin

OCR biology A level A summary of key concepts ranging from specialised exchange surfaces, to ventilation in mammals and fish.

OCR biology A level, section 6, cell division A summary of key concepts ranging from mitosis and meiosis to stems cells and differentiation

OCR biology A level, section 4, enzymes A summary of key concepts ranging from enzyme action and activity to cofactors and inhibition.