Hey guys! Here is an introductory lesson on glycolysis. In this video, I explain the glycolysis pathway starting with glucose uptake into the cell, glucose entrapment via hexokinase/glucokinase, examining the energy consuming steps and...

This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers the citric acid [Krebs] cycle and the basics of NADH, FADH2, and electron transport.

G Proteins 1

Glucose-Alanine Cycle Pyruvate Recycling

Gluconeogenesis Pathway lesson: An In-Depth Overview of Required Enzymes, Co-Factors and Precursors. Hey everyone! In this lesson you will learn about the gluconeogenesis pathway, including an in-depth overview of the pathway, where...

PEP Carboxykinase

Glycolysis and Gluconeogenesis Regulation 2

Pyruvate Dehydrogenase: Covalent Regulation

In this video, we discuss the basic functions of glycolysis and the Krebs cycle in producing ATP, NADH, and FADH2, of which the latter two power the electron transport chain.

In this lecture, I talk about Cellular respiration, which consists of Glycolysis, the Krebs Cycle and the Electron Transport Chain.



I deal with how Glucose is broken down and how ATP is made. Since energy is important for all...

Lesson on the Glycerol Phosphate (aka Glycerol-3-Phosphate) Shuttle. NADH produced from glycolysis is unable to enter into the mitochondria because the mitochondrial inner membrane is impermeable and highly selective. Therefore, the...

You need energy to do literally anything, even just lay still and think. Where does this energy come from? Well, food, right? But how? This is one of the most miraculous biological processes, and it happens in our bodies every moment of...

Sequels usually suck, but this one is really good. Nature figured out a way to improve on glycolysis by stumbling upon the citric acid cycle and oxidative phosphorylation, so let's look at the first of those two in this clip.

Phosphoglucomutase: Linking Glycogen to Glycolysis

It explains the occurrence, location, reactions, enzymes involved, products formed and energy balance sheet

Cellular respiration is the process through which the cell generates energy, in the form of ATP, using food and oxygen. The is a multistep biochemical process where food, primarily the carbohydrate glucose, is broken down to produce...

Glycerol Catabolism

This video discusses how muscles respond and adapt to exercise. It explains the differences between slow twitch and fast twitch muscle fibers and how they adapt differently to exercise. The video also discusses the importance of...

Microbiology: Methyl Red Test

Malic Enzyme Makes NADPH

Fructokinase

The trilogy is finally concluded! And with a bang, no less, as this final stage of cellular respiration is the one that provides the big energy payoff for the cell. Let's learn about how the products of the Citric Acid cycle go on to the...

We took a look at aerobic respiration in the biochemistry series, and we know that it requires molecular oxygen to occur. But there are other forms of energy production that do not require oxygen. Those are anaerobic respiration and...

This video is an overview of the biochemical pathways that produce and consume glucose.<br/>