Biology
Cell Structure
10 min read
Different types of cell and an in-depth view of cell organelles and macromolecular assemblies
Transport across membranes
4 min read
The membrane components which facilitate the movement of substances across cellular membranes and the mechanisms of transport.
Cell communication
6 min read
The mechanisms by which cells communicate with each other, the functions of different types of cell receptors, signalling cascades and cellular responses.
Cellular respiration
5 min read
The stages and processes involved in aerobic and anaerobic cellular respiration
The cell cycle
3 min read
The stages and checkpoints that make up the cell cycle, including how the cycle is controlled and what happens when the cycle goes unregulated
Mitosis
1 min read
The four major stages of mitotic cell division
Meiosis
3 min read
The structure and function of genes and chromosomes and specialised reproductive cells along with the phases of Meiosis I and Meiosis II and how these link to fertilisation in sexual reproduction.