CK-12 Foundation
Ck 12: Life Science: Bacteria in the Digestive System
[Free Registration/Login may be required to access all resource tools.] Yogurt is a good source of calcium. Yogurt also contains active cultures of "good" bacteria. Foods that contain these beneficial bacteria are sometimes called...
Soft Schools
Soft Schools: Nutrition Humans Quiz
Take this interactive, multiple-choice quiz over the science of human nutrition, then review your score and any missed questions at the end.
BiologyWise
Biology Wise: The Names and Functions of Beneficial Bacteria
Discusses the different types of bacteria with probiotic properties that are beneficial to humans' health. Also discusses bacteria that benefit water, soil, and plants.
National Institutes of Health
National Institutes of Health: Your Digestive System and How It Works
Information about the digestive system, why digestion is important, how food is digested, and how the process is controlled. Includes a diagram of the body parts involved.
TED Talks
Ted: Ted Ed: How Your Digestive System Works
Emma Bryce traces food's nine-meter-long, 40-hour journey through the remarkable digestive tract.
The Wonder of Science
The Wonder of Science: Ms Ls1 7: Food and Chemical Reactions
Work samples, phenomena, assessment templates, and videos that directly address standard MS-LS1-7: food and chemical reactions.
Alabama Learning Exchange
Alex: A Trip Along the Alimentary Canal
Students will prepare a digital presentation on the digestive organs, accessory structures, processes, digestive chemicals, and nutrients. This is a part of the unit on digestion and metabolism, and is performed at the beginning of the...
CK-12 Foundation
Ck 12: Earth Science: Metabolism and Replication Study Guide
Review the main concepts of metabolism and replication with this study guide.
Khan Academy
Khan Academy: Brown Adipose Tissue and Metabolism
Practice for the MCAT by answering questions about adipose tissue and metabolism. Use the given diagram and chart to answer the questions.
Khan Academy
Khan Academy: Overview of Metabolism Questions
Questions pertaining to overview of metabolism.