National Institute of Open Schooling
Aldehydes, Ketones and Carboxylic Acids
Although their name makes them sound dangerous or toxic, carboxylic acids are found throughout nature in things such as citric acid, vinegar, and even in your DNA. Through detailed readings, discussions, and answering questions...
National Institute of Open Schooling
Biomolecules
An informative lesson has learners read about, discuss, and study the classification, structure and importance of the following biomolecules: carbohydrates, proteins, lipids, nucleic acids, and enzymes.
Other
School of Chemistry: Aldehydes and Ketones
Solid introduction to naming, structure, and reactions of ketones.
Wikimedia
Wikipedia: Ketone
This Wikipedia article explains and illustrates the chemical compound ketone.
Other
Ask the Dietitian: Fad Diets
Find questions and answers about different types of fad diets. Learn about possible long-term effects of high protein and liquid diets, fast fat burning, and the "Zone" diet, and find out what fasting, vegetable diets, and grapefruit...
About Kids Health
About Kids Health: Diabetes
In-depth article that examines the disease of diabetes from symptoms to diagnosis to treatment.
US Environmental Protection Agency
Epa: Chemicals in the Environment
Information summaries on some chemicals and descriptions of how you might be exposed to these chemicals, how that exposure might affect the environment, etc. Please note that this type of information changes rapidly.
Wikimedia
Wikipedia: Functional Group
Encyclopedia entry for functional groups that, in in organic chemistry, are specific groups of atoms within molecules that are responsible for the characteristic chemical reactions of those molecules.