Carbonic Anhydrase

This video provides an explanation of what diffusion is, how it occurs, and how to change the rate of diffusion. The concept of diffusion is demonstrated through the example of a plate of food emitting a smell that travels across a room....

The video is a lecture presentation discussing the consequences of osmosis. The presenter explains what osmosis is and how it works, with a focus on the movement of water molecules through partially permeable membranes. They also explain...

In the previous video I discussed the most popular mechanical engineering concentrations. Outside of those main one's though, the concentrations aren't as well defined at every university. I grouped together some large topics...

Theory of Thermodynamic Activity and Ionic Strength

Learn the basics about solubility rules for insoluble salts, as part of the overall acids, bases and alkali topic.

Alcohol Dehydrogenase: Physiology, Biochemistry, and Mechanism

NSF-funded small business Applied Biosensors has created sensors that continuously monitor multiple biomarkers. The core technology has implications for biomedical research, water quality management and metabolic monitoring, among...

Calculating Keq from Free Energy

This video is an educational tutorial on the pH scale. The presenter goes over the difference between strong acids and weak acids and explains how they dissociate in an aqueous solution. They also cover acid concentration, which is...

The video discusses the greenhouse effect and how it works in the Earth's atmosphere. It explains how greenhouse gases such as carbon dioxide and methane absorb long-wavelength infrared and re-emit it, increasing the temperature of the...

In this video, the presenter discusses titration calculations, which are useful in determining the concentration of a solution by using a solution of known strength. The video explains the thought process and equations involved in...

IP3 and DAG

This is a science lesson on strong and weak acids. The presenter explains the differences between strong and weak acids, their ionization levels, and their effect on acid concentration. The video also covers the pH scale and how it...

Lesson on the antibiotic Clindamycin (cleocin), what bacteria clindamycin targets, the mechanism of action of clindamycin, and adverse effects of clindamycin. Clindamycin is a lincosamide antibiotic that targets anaerobic bacteria...

In his series 'Redesign my Brain', award winning documentary maker Todd Sampson puts brain training to the test as he undergoes a radical brain makeover. The cutting edge new science of brain plasticity has found that anyone can...

Fick's First Law (1): Diffusion, Flux, and Concentration Gradients

Creatine Function (1/2): Biosynthesis, Thermodynamic Concerns, and Exercise

This video will focus on the two most common concentrations, labs you can expect to see in this major, and possible career paths you can take. Unlike labs for chemistry, biology, or physics much of the labs that...

pH 2

The Acid-DIssociation Constant (Ka) and pKa

Management Information Systems Concentration

Kinetics: The Steady-State Approximation

Fick's First Law (3): Graphical Estimation of Concentration Gradient