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

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

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

In this learning activity you'll observe information and formulate an evaluation that includes diagnosis and microorganism identification.

In this learning activity you'll review information on the neural synapse.

In this learning activity you'll explore the food pyramid and the recommended services.

In this learning activity you'll assembles parts of a virus and match virus terms and descriptions.

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

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

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 read an introduction to protein structure and function.

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 interactive object, learners read the definitions of the parts of a cell and assemble a basic eukaryotic cell in a drag and drop exercise. A matching quiz involving cell terms and their definitions completes the activity.

The student identifies the anatomical parts of the ear and learns the purpose and function of these parts. A review follows the lesson.

In this colorful and interactive object, learners examine the structure and function of muscle and connective tissues. A quiz completes the activity.

In this animated activity, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.

Learners play a vascular system "game" to identify the arteries, capillaries, and veins that make up the renal blood supply pathway. A score is given at the end of the activity.

In this colorful, interactive object, learners examine nervous and epithelial tissue composition and function. A quiz completes the activity.

In this animated activity, learners examine the two major phases of cell division: mitosis and cytokinesis.

In this interactive and animated object, learners read a description of the number, name, and function of the cranial nerves. A matching quiz completes the activity.

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

In this animated and interactive object, learners read about the parts of the eye. A short quiz completes the activity.

In this animated object, learners examine the different phases of a cell's life.

Learners examine the location, structure, and function of the unipolar and multipolar neurons.

In this animated object, students observe how ATP energy is used to move substances across the cell membrane from an area of lower concentration to an area of higher concentration and when something too large needs to get in or out of a cell.