PBS
Pbs Learning Media: Mitochondria
Often referred to as the powerhouses of the cell, mitochondria provide the energy that powers nearly every cellular process. This essay by university lecturer John Ross describes in detail the structures and functions of these amazing...
Massachusetts Institute of Technology
Mit: Open Course Ware: Courses: Biology: Photosynthesis: Life From Light
College-level online biology course focusing on the process of photosynthesis. Course highlights the physical, chemical, and biological reactions that happen during photosynthesis. Course features include lecture summaries, assignments,...
Rice University
Rice: Design Patterns for Parsing
A description of the design patterns that are common in software engineering.