Cell Biology
A collection of videos and experiments that are suitable for Biology.
Here we look at Lymphocyte migration, Listeria Parasites and Megakaryocyte.
Related Pages:
More Lessons for Biology
Math Worksheets
Lymphocyte migration
This video describes how lymphocytes migrate through lymphatics which allows them to encounter foreign antigen and stimulate an immune response. Lymphocytes, such as B cells and T cells, play a vital role for the immune system to protect our bodies from infectious disease.
Light Harvesting
This video details the structure of chloroplasts and the process of photosynthesis.
Listeria Parasites
This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.
Megakaryocyte
This video shows megakaryocytes, precursor cells from which blood platelets derive.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.