American Geosciences Institute
American Geosciences Institute: Earth Science Week: Soil Color and Redox Chemistry
Students use chocolate candies to simulate the process that occurs in saturated soil when Fe3+ is reduced to Fe2+ due to a microbial mediated redox reaction.
BiologyWise
Biology Wise: How Does Autophagy Occur in a Cell
The different types of autophagy are broken down and described, including macroautophagy, microautophagy, and chaperone-mediated autophagy. The role of autophagy in cell death is also discussed.
Sophia Learning
Sophia: Labor Disputes: Lesson 1
At the end of this tutorial, the learner will understand how conflict resolution processes - especially mediation and arbitration - are used in labor disputes. It is 1 of 3 in the series titled "Labor Disputes."
BiologyWise
Biology Wise: Exocytosis vs. Endocytosis
The cellular processes of exocytosis and endocytosis are described and a table comparing them is provided. Includes examples.
Social Studies Help Center
Social Studies Help Center: Collective Bargaining
This site tells about the process of collective bargaining and how it is used to settle labor disputes.