OCR • Biology A

Explore these detailed set of notes. Learn about the different types of lipids, including triglycerides, phospholipids, and steroids. Understand their critical roles in the body, from energy storage and thermal insulation to cellular membrane composition and hormonal functions. This guide also covers the differences between saturated and unsaturated fatty acids, providing insights into their health implications.

This document provides an in-depth exploration of the various microscopy techniques used to study cells and their ultrastructure, including light microscopes, scanning electron microscopes, and transmission electron microscopes. It delves into the properties of water and how its unique molecular structure gives rise to important characteristics that support life. The notes also cover the fundamental concepts of monomers and polymers, specifically examining the structure and functions of carbohyd...

in depth, simplified notes that are easy to learn and revise

Notes on nucleic acids with a detailed labelled diagram.

Notes on nucleic acids with a detailed labelled diagram.

Notes on nucleic acids with a detailed labelled diagram.

Notes on biological molecules with a detailed labelled diagram.

Notes on biological molecules with a detailed labelled diagram.

Notes on biological molecules with a detailed labelled diagram.

Notes on biological molecules with a detailed labelled diagram.