Lectin Pathway of Complement Activation

In this video, we explore the cochlea and the Organ of Corti by viewing it under light microscopy.<br/>

This video includes a basic introduction to the endocrine system and then a comparison of the signaling between water-soluble and lipid-soluble hormones.

Suctorians The Ugly Duckling of Ciliates

We've learned about epithelial tissue, connective tissue, and muscle tissue, so now it's time to learn about the fourth and final type, nervous tissue! That means all the neurons that send signals around your body. These make up the...

This CTE Health Sciences video covers the proper use, pronunciation and definitions of medical terminology pertaining to the Respiratory System.

Learn about the components and nutritional benefits of eggs. Understand the significance of the air cell, eggshell, membrane, egg white, and yolk in an egg and how factors like shell color and a hen's diet can affect the nutritional...

Even in the microcosmos, it's important to stay inside if you want to avoid a virus.

In this video, we identify and locate the deep gluteal muscles. Then we explore their origins, insertions, actions, and innervations.<br/>

Action Potential Physiology (Part 1)

Cytochrome c Ubiquinol Oxidoreductase

This is a world where microbes are both residents and food, which means that occasionally, we’ll have to spend our time together watching organisms, whose bodies are fractions upon fractions upon fractions of a millimeter in size, turn...

Muscle Physiology 3: Sodium-Potassium Pump

Lesson on the malate-aspartate shuttle explaining the purpose and mechanism of the shuttle. The malate aspartate shuttle is important for transporting NADH, produced from glycolysis, into the mitochondria for ATP production from the...

Whether it is the sight of colorful flowers, or the smell of freshly baked cookies, our senses are constantly at work. Breathtaking video footage and three-dimensional animations illustrate how complex sensory organs function. Special...

DESCRIPTION



In this video you will learn about microphones, loudspeakers, headphones and how they

functio

n .

CREDIT
S

An
imation & Design:

>Joshua...

What research is being conducted currently? How does it work? If successful, how can it help society? What careers deal with science and water?<br/>
Properties Of Water, Part 5

In this video I talk about the two types of receptors - the ionotropic and metabotropic receptors and show how the result in different types of responses. Enjoy!

Chef and restaurateur Kelly Myers of Xico in Portland, Oregon shows us how to make a quick form of enchiladas she refers to as street style, they are cooked on a grill or stovetop without any baking. Myers also whips up a tasty adobo...

After Depolarization and Repolarization comes Hyperpolarization, where the membrane potential falls beneath the Resting Membrane Potential. Watch the video to learn more!

When the action potential reaches the axon terminal, this triggers a series of events that result in the release of neurotransmitter to the synaptic cleft. Neurotransmitters bind to the receptors on the postsynaptic membrane causing a...

In this video, I talk about what agonists and antagonists are and how they affect the neuron on the level of the neurotransmitter. Enjoy

In this episode, I talk about the concept of facilitation and explain how it results in a stronger signal in the postsynaptic cell.

In this episode, I go through the process of how rods and cones respond to light. I use Rods as an example and show how Rhodopsin, Transducin and Phosphodiesterase are involved in the process. Enjoy