AP Biology Labs

Related Pages
AP Biology Lab 2
More Lessons for Biology

AP Biology Lab: Diffusion and Osmosis, Enzyme Catalysis, Mitosis and Meiosis

AP Biology Lab 1: Diffusion and Osmosis
This video starts with a brief description of diffusion and osmosis. It then describes the diffusion demonstration and how molecules move over time. It then explains the concepts behind the osmosis lab and how potatoes are affected by increasing sucrose molarity.

AP Biology Lab 2: Enzyme Catalysis
This video starts with a brief description of enzymes and substrates. It then explains how you can measure the rate of an enzyme mediated reaction. Catalase from yeast is used to break hydrogen peroxide down into water and oxygen. It also explains how temperature and pH could affect the rate of a reaction.

AP Biology Lab 3: Mitosis and Meiosis
This video compares and contrasts mitosis and meiosis. It shows how you can count cells in various phases of mitosis to construct a cell cycle pie chart. It also explains how you can use the fungus Sordaria to calculate map units using the frequency of cross over.

Check out our most popular games!
Fraction Concoction	Fact Family Game	Number Bond Garden
Online Addition Subtraction Game	Penguin Solitaire	Sawayama Solitaire
Ark Solitaire	Eldritch Invasion	Shenzhen Solitaire

Check out more Solitaire games here.

We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.