The notes that I have written summarise the differences between active transport and facilitated diffusion I have also drawn diagrams and explain the process of phagocytosis.

In this very detailed slide presentation I cover topics such as osmosis, phospholipids and their functions in membranes, integral and peripheral proteins, cell signalling, the organelles found within a membrane such as rough endoplasmic reticulum

The presentation that I created beautifully summarises active transport, bulk transport, phagocytosis, pinocytosis, facilitated diffusion, osmosis, all methods of endocytosis, receptor mediated endocytosis and some links to very useful videos on these topics.

These slides that i have created simplify subjects such as phospholipids,integral and peripheral proteins as well as describing each function of the cell membrane and the organelles.

This presentation covers the topic of Nucleotides and nucleic acids as part of the OCR A-Level in a fully comprehensive way. The resource is designed in alignment with the specification and includes all the information you need to know for the exam. (Notes available on my page for this topic) The presentation can be used: - in class - for revision as notes Content Includes - structure of nucleotides - DNA and RNA - Phosphodiester bonds - ADP and ATP structure and role - Semi-Conservative ...

Covers the topic of Nucleotides and nucleic acids as part of the OCR A-Level in a fully comprehensive way. The resource is designed in alignment with the specification and includes all the information you need to know for the exam. It includes a handwritten notes that can be used: - in class - for revision as notes (Presentation on this topic also available on my page) Content Includes - structure of nucleotides - DNA and RNA - Phosphodiester bonds - ADP and ATP structure and role - Semi-Co...

2.1.4 Ultrastructure of Eukaryotic cells: Membrane-Bound organelles

These notes are for the OCR Biology A specification from 2016 but can be used for other specifications as the content is very similar. Each specification point is followed by a series of relevant but detailed notes. Every topic is broken down so that anyone can read and understand the notes. The notes also include compulsory practicals and expected results. Diagrams are from OCR textbooks.

A level OCR Biology Summary notes. Information compiled from class notes, official OCR textbook, biology CGP, tips and tricks from exam papers and examiners comments.