Department of Defense
Do Dea: Physical Fitness Activity
Exercise must be performed regularly throughout life to achieve the benefits of physical fitness, wellness, and disease prevention. In this self-guided unit, you will be introduced to the components of fitness, principles of exercise,...
Open Curriculum
Open Curriculum: Muscular System
In this resource, students learn the major role of the muscular system, about muscle fibers, the role of ATP and calcium in muscle contraction, how muscles move bones, and how muscles respond to aerobic and anaerobic exercise.
Other
Wellness Junction: Exercise Improves Cardiovascular
This brief article from Wellness Junction summarizes research linking aerobic and anaerobic exercise to improved cardiovascular conditions in those with diabetes and high blood pressure. Provided is a list of recommended exercises for...
Bio Topics
Bio Topics: The Respiration Process
This site provides a brief description of aerobic and anaerobic respiration. In addition, there are several learning exercises to reinforce and check understanding of the concepts presented.
Khan Academy
Khan Academy: Blood Oxygen Levels May Determine Cardiac Muscle Regeneration
Practice for the MCAT by answering questions based on the given bar graphs showing apoptosis and cytokinesis rates.
BBC
Bbc: Gcse Bitesize: Cellular Respiration and Transport
The circulatory system transports substances between the exchange surface and cells. It delivers oxygen and glucose to the tissues for respiration, which is the release of energy to cells.
Khan Academy
Khan Academy: Stoichiometry Questions
This is a ten-question quiz pertaining to stoichiometry.