Students identify the various regions of the human body through video.
Explore what passive transport osmosis is and how it moves water through a semipermeable membrane.
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.
Learners examine the structure and function of skin including the production of melanin.
In this learning activity you'll observe information and formulate an evaluation that includes diagnosis and microorganism identification.
Learners match the names of parasitic organisms to the diseases they cause and the modes of transmission.
Learners listen to the pronunciation of the binomial names for microorganisms and then type the words. They may choose the number of names that they wish to spell (up to 112). Immediate feedback is given, and a final score is provided at the end of the activity.
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.
Learners test their knowledge of fungal diseases by completing six exercises.
Learners listen to the pronunciation of bacteria names and then type the words. They may choose the number of names that they wish to spell (up to 70). Immediate feedback is given, and a final score is provided at the end of the activity.
Learners read a brief description of the vertebral column and examine the distinctive features of the cervical, thoracic, and lumbar vertebrae.
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 trace the olfactory pathway from the nasal cavity to the olfactory cortex.
Learners review a graphic summary of the three series of reactions that occur during cellular respiration and the net energy (ATP) yield of that process.
In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.
This learning object demonstrates the process by which antigens are identified, processed, and presented to mediators of the cellular immune system.
Students choose the hypothesis and practice describing bacterial colonies using the steps of the scientific method.
Explore how a goldfinch interacts with its environment and how it's affected by environmental changes.
Viewers watch an introduction to monosaccharides, disaccharides, and polysaccharides. The processes for dehydration synthesis and hydrolysis.
Explore what proteins are, their structure, and their functions.
In this video, learners view the parts of an animal cell and its organelles.
Explore what passive transport diffusion is and how it moves water through a membrane.
In this animated object, the learner examines 17 types of joint movement.
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.