Ion Channel Selectivity K+ Channel

In this video, the speaker discusses a required practical activity on the chemistry specification which involves investigating how increasing the concentration of a reactant increases the rate of reaction by collecting a gas. The speaker...

How is your brain like a battery? When our neurons arenêt firing, what do they do? Resting potential can be a very difficult concept to describe, but Alie Astrocyte breaks it down to the basics so that anyone can understand it! Join...

A look at the chemical properties of elements in group 1 of the periodic table (the alkali metals) showing how the metals tarnish in air, and trends of reactivity and melting point. KS3 and KS4 Chemistry

Crystal Lattice Structures: Density Calculation 4

Functions & Histology of the Distal Convoluted Tubule & Collecting Ducts

This video explains the three main types of reactions that metals undergo: reactions with oxygen, reactions with acids, and reactions with water. The video provides word equations and examples of each type of reaction and notes any...

When you wake up, it takes some time to get the electrolytes flowing through the muscles in your hands again. That’s why you may not be able to make a fist right after waking up. This effect is more pronounced if you don’t wake up...

Pepsi is going to remove aspartame from its sodas. Chipolte is going to stop serving GMO food. It appears lots of people still aren't watching Healthcare Triage. This is Healthcare Triage News.

How do plants use water to live and grow? How does water help the human body? What food contains the highest amount of water? Properties Of Water, Part 3

Part 1 of 2 of excitation-contraction coupling | In this video, we discuss excitation-contraction coupling from events on the motor neuron axon all the way through opening of calcium channels in the sarcoplasmic reticulum (SR).

Heroin & Morphine | Metabolism & Mechanism of Action

The video is a lecture presentation about the reactivity series, covering topics such as how to define and order reactivity, and providing examples of reactions between different metals and their reactions with water and acids. The...

In this video, we will explore the physiological events in the cardiomyocyte that occur during the cardiac action potential. What occurs during each phase of the action potential?<br/>

There have been lots of recommendations over the years to eat a low-sodium diet. We've talked about the evidence on this before. Well, get ready to taste salt again. Research points to the conclusion that low sodium diets don't do much...

In this video, we will discuss the events of Excitation-Contraction Coupling from the motor neuron action potential to release of Ca2+ from the sarcoplasmic reticulum (SR). **Part 2 Coming Soon

Today I pour molten aluminum on Pumpkin pie, Apple pie, Cranberries, and mashed potatoes & gravy.

I also make a Sodium Potassium alloy NaK and put it inside a jar of cranberries. I shoot it with my BB gun to explode it. Finally I...

Action Potential Physiology (FULL VIDEO)

In this video, we take a look at the graph representing the cardiomyocyte action potential and what each region of the graph represents.<br/>

AI-boosted birdbot, greater tomaters, battery anatomy, and the evolutionary pursuit of carbs



Hummingbird robot using AI to go soon where dt
ones can’