Cell Biology

Here, we have a collection of videos and experiments that are suitable for Biology.

 

 

Chemotaxis of Neutrophils
Neutrophils are mobile cells that migrate to the site of injury to prevent infection. They are attracted there by chemical signals released by other cells. This video demonstrates this process.

 

 

Citric Acid Cycle
This video explains the citric acid cycle step-by-step.

 

 

Clathrin
This video shows how clathrin molecules act to shape vesicles as they form.

 

 

Contact Inhibition
This video demonstrates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another.

 

 

 

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