The Sense of Hearing
By Barbara Liang
In this animated activity, learners examine hearing and balance. Detailed drawings of the outer, middle, and inner ear structures are included.
In this animated and interactive object, learners examine ABO blood antigens and Rh antigens and their compatibility.
Helpful Microbes in Your Daily Life
By Elizabeth Yoon
Learners read how microbes in such items as yogurt, bread, insulin, and insect sprays improve our lives.
Regional Body Parts
By Gerald Heins
In this interactive object, learners identify a person's regional body parts.
Antigen Presentation: T and B Cell Differentiation
By Carol Parent-Paulson
This learning object demonstrates the process by which antigens are identified, processed, and presented to mediators of the cellular immune system.
Muscle and Connective Tissue
In this colorful and interactive object, learners examine the structure and function of muscle and connective tissues. A quiz completes the activity.
In this interactive object, learners categorize different metabolic activities as catabolic or anabolic and follow a glucose molecule through the processes of glycolysis, aerobic respiration, and fermentation.
Test Your Knowledge of Miscellaneous Bacteria
By Marise Hussey
Learners match diseases with their portals of entry, causative agents, and associated vectors.
Correlation of Colony Morphology with Gram Stain Results
By Pat Griffin, Mary Beth Boettcher, Marise Hussey
Students choose the hypothesis and practice describing bacterial colonies using the steps of the scientific method.
The Sense of Sight
In this animated and interactive object, learners read about the parts of the eye. A short quiz completes the activity.
"I Want to Be Well" Case 1: Respiratory Pathogens
By Dawn Madl
In this learning activity you'll observe information and formulate an evaluation that includes diagnosis and microorganism identification.
Classification of Joints
In this animated object, learners examine the different types of joints and their movements.
"I Want to Be Well" Case 2: Bacterial Pathogens
In this interactive object, learners review the case of a patient with meningococcal meningitis.
The Upper and Lower Motor Neurons
In this animated object, learners examine the function and location of the motor neurons and the damage that can result when they are injured.
The Structure of the Muscle Organ
In this animated object, learners examine the various connective tissue layers of the muscle organ. The terms "prime mover," "synergist," "antagonist," "origin," and "insertion" are defined.
Etiologic Agents of Bacterial Diseases
In this interactive object, learners match the bacterial etiologic agent to the disease it causes.
Fungal Disease Matching Exercises
Learners test their knowledge of fungal diseases by completing six exercises.
By Wendy Dusek
In this highly animated and colorful object, learners examine the steps of carbohydrate digestion. A brief quiz completes the activity.
The Two-Neuron Knee-Jerk Reflex Arc
In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.
In this animated and interactive object, learners examine the lifecycle of fungi including asexual and sexual reproduction. Learners test their knowledge by identifying a diagram and by completing a crossword puzzle.
Virus Matching Exercises
By Kristine Snow
Learners complete two exercises. In the first quiz, they divide viruses into two categories: RNA and DNA. They later match each virus with the disease it causes.
The Electrocardiogram (Screencast)
By Bruce Forciea
In this animated object, learners view the "T" and "P" waves and the "QRS complex." A brief quiz completes the activity.
White Blood Cells
In this animated and interactive object, learners examine the structure and functions of granulocytes and agranulocytes. Two exercises complete the activity.
By Jonathan Harris
In this animated learning object, students examine the life cycles of a virus.