Cell Biology

This video shows Greg Foot explains the main differences between light and electron microscopes.

This video shows where stem cells come from and how they are used in humans and plants.

A science video with Dr Maggie Aderin-Pocock and Dr Alex Lathbridge about how to investigate osmosis

A video on how antiseptics can affect bacteria growth with Maggie Aderin-Pocock and Alex Lathbridge.

Gab Astorga explains how to calculate cell size and scale.

Gab Astorga explains the similarities and differences between plant and animal cells.

Gab Astorga explains how chromosomes and DNA shape the characteristics of living things.

Gab Astorga explains how mitosis and the cell cycle help with growth and repair.

Gab Astorga explains the factors that affect the rate of diffusion.

Gab Astorga explains how active transport helps living things get the nutrients they need.