In this animated object, learners examine the eight cranial bones, the fourteen facial bones, and the ribs.

In this interactive object, learners identify a person's regional body parts.

In this animated object, learners read an introduction to protein structure and function.

Students identify the various regions of the human body through drag-and-drop exercises.

In this learning activity you'll review the structure and function of the different tissues of the human body.

In this animated object, learners examine water molecules moving through a semipermeable membrane.

In this animated activity, learners examine how organs are visualized in three dimensions. The terms “longitudinal,” “cross,” “transverse,” “horizontal,” and “sagittal” are defined. Students test their knowledge of the location of abdominal pelvic cavity organs in two drag-and-drop exercises.

Explore what passive transport diffusion is and how it moves water through a membrane.

In this animated object, learners examine neutral fats, phospholipids, and cholesterol. The molecular formula and general function for each are shown.

In this animated object, learners trace the olfactory pathway from the nasal cavity to the olfactory cortex.

In this animated and interactive object, learners identify musculoskeletal fractures.

In this video, learners view the parts of an animal cell and its organelles.

In this animated object, learners examine the different types of joints and their movements.

In this interactive learning object, learners study the parts of the brain and then test their knowledge in a drag-and-drop exercise.

In this interactive object, learners identify nursing actions that help to prevent the spread of infection.

In this screencast, learners read about the parts of the eye.

In this animated object, learners examine synthesis, decomposition, exchange, and reversible reactions.

In this interactive object, learners examine the locations of major body cavities and their protective membranes. A drag-and-drop exercise completes the activity.

In this animated object, learners examine the structure and function of intracellular and extracellular fluid. They also read about the most common electrolytes in the body and complete a matching exercise to test their knowledge.

Students identify the various regions of the human body through video.

In this animated object, learners read a brief description of the roles of the hypothalamus, emotions, and adrenal secretions during the stress response.

In this animated object, learners examine how psychotropic medications act on neurotransmitter systems to achieve their desired effect.

In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.

In this animated activity, learners examine how organs are visualized in three dimensions. The terms “longitudinal,” “cross,” “transverse,” “horizontal,” and “sagittal” are defined. Students test their knowledge of the location of abdominal pelvic cavity organs in two drag-and-drop exercises.

In this animated and interactive object, learners examine ventilation, external and internal respiration, and gas transport.