This video describes the basic role that atoms play in creating electrical charges, as well as the nature and creation of static electricity. Various methods of charging are discussed, emphasizing the role that insulators and conductors...

pH Effects on Amino Acid Structures

Lesson 18 (Electric Charge and Light) of Dianna's Intro Physics Class on Physics Girl. Never taken physics before? Want to learn the basics of physics? Need a review of AP Physics concepts before the exam? This course is for you!...

Hemoglobin Function Bohr Effect (Molecular Interpretation)

In the previous tutorial, we learned about some five-membered aromatic heterocycles. Those were furan, thiophene, and pyrrole. Now let's learn about a six-membered one, pyridine. This one is ubiquitous in nature, so let's get the scoop...

Cholesterol Structure (Part 2 2)

Basics of Electrostatics of Biochemistry

Electricity makes our lives easier every day. We use electricity in our work and play. Because electricity is virtually unseen, it is often difficult to understand just where it comes from and how it works. By watching the video and...

The video gives a brief overview of oxidation and reduction and then focuses on reactions at the cathode and anode in an electrolytic cell. The concept of half equations is introduced and demonstrated through examples, with a focus on...

The video explains the process of electrolysis of molten iron compounds. It discusses what electrolysis is and how it works, with a focus on the movement and reaction of ions at each electrode. The video also explains the concept of an...

This video provides an overview of the structure and notation of atoms, including the positively charged nucleus, negatively charged electrons, protons, neutrons, and the arrangement of electrons in energy levels. It also explains how to...

This lesson will discuss the rules for writing the names and chemical formulae of covalent molecules and covalent networks. Definitions included: compound, ionic compound, covalent compound, covalent bond, electronegativity, molecular...

The video explains how objects can become charged by the transfer of electrons, resulting in static electricity. It also discusses how charged objects exert non-contact forces on each other, with like charges repelling and opposite...

This video provides an overview of how the modern ideas around the atom have developed over thousands of years. It begins with the ancient Greek belief that matter consists of tiny spheres that cannot be divided and were called atoms....

Static Charge | Electricity | Physics | FuseSchool Have you ever had your hair stand on end after combing it, or after you have rubbed a rubber balloon against it? This video will look at the physics behind static electricity. It might...

In this video, we explore the theory, use, and parameters with drug delivery via iontophoresis.

This video explains the concept of electric charge and how it can be transferred through friction. It demonstrates how a balloon, when rubbed against a person's head, gains a negative charge and attracts positive charges in the wall....

Acetyl-S-CoA Carboxylase Part 1 (Biotin Carboxylase)

The video explains the concepts of mass numbers, atomic numbers, and isotopes in chemistry. It discusses the structure of an atom, the relationship between the number of protons and electrons in neutral atoms, and how elements are...

Urocanate Hydratase Mechanism

In this video, we discuss how lactate is formed in skeletal muscle and under what conditions such as high-intensity exercise. Also, we will dispel some misconceptions regarding lactate.

In this video, we will explore the basic mechanism of iontophoresis and perform some calculations.

Photosystem II and the Cytochrome b6f Complex Photosynthesis (Part 4)

Lesson on Bile Acid Synthesis Pathway: Classic and Alternative Pathways, Primary and Secondary Bile Acids and Bile Salts. Bile acids are produced from cholesterol in the liver. Primary bile acids are produced via the classic and...