Related Experiment Video

Updated: Aug 9, 2026

An Optimized Protocol to Analyze Glycolysis and Mitochondrial Respiration in Lymphocytes
08:40

An Optimized Protocol to Analyze Glycolysis and Mitochondrial Respiration in Lymphocytes

Published on: November 21, 2016

Glucose catabolism of Erysipelothrix rhusiopathiae

D C Robertson, W G McCullough

    Journal of Bacteriology
    |June 1, 1968
    PubMed

    More Related Videos

    Liquid Chromatography Coupled to Refractive Index or Mass Spectrometric Detection for Metabolite Profiling in Lysate-based Cell-free Systems14:42

    Liquid Chromatography Coupled to Refractive Index or Mass Spectrometric Detection for Metabolite Profiling in Lysate-based Cell-free Systems

    Published on: September 23, 2021

    Investigating Glycolysis in Primary Microglia Using Extracellular Flux Assay07:21

    Investigating Glycolysis in Primary Microglia Using Extracellular Flux Assay

    Published on: April 10, 2026

    Related Concept Videos

    What is Glycolysis?00:56

    What is Glycolysis?

    Overview
    Cells make energy by breaking down macromolecules. Cellular respiration is the biochemical process that converts "food energy" (from the chemical bonds of macromolecules) into chemical energy in the form of adenosine triphosphate (ATP). The first step of this tightly regulated and intricate process is glycolysis. The word glycolysis originates from the Latin glyco (sugar) and lysis (breakdown). Glycolysis serves two main intracellular functions: generating ATP and generating...
    Glycolysis: Preparatory Phase01:21

    Glycolysis: Preparatory Phase

    In cellular metabolism (the complete breakdown of glucose to extract energy),  glycolysis is the first step. Glycolysis takes place in the cytoplasm of both prokaryotic and eukaryotic cells. Glucose enters heterotrophic cells in two ways. One method is through secondary active transport, where the transport takes place against the glucose concentration gradient. The other mechanism uses a group of integral proteins called GLUT proteins, also known as glucose transporter proteins. These...
    Fates of Pyruvate01:20

    Fates of Pyruvate

    Pyruvate is the end product of glycolysis, where glucose is oxidized to pyruvate, simultaneously reducing NAD+ to NADH. Two molecules of ATP are also produced by substrate-level phosphorylation.
    In aerobic organisms, pyruvate is metabolized via the citric acid cycle to produce reduced coenzymes NADH and FADH2. These coenzymes are then oxidized in the electron transport chain to produce ATP and, in the process, regenerate the NAD+ and FAD. As seen in some cell types and organisms, fermentation...
    Overview of Carbohydrate Metabolism01:19

    Overview of Carbohydrate Metabolism

    Carbohydrate metabolism is a fundamental biochemical process that ensures a constant supply of energy to living cells. The most important carbohydrate is glucose, which can be broken down via glycolysis to enter into the Krebs cycle and eventually lead to the production of ATP through oxidative phosphorylation.
    Glucose transport into cells is facilitated by a family of transport proteins called GLUT (Glucose Transporters). GLUT4 is the primary glucose transporter for insulin-stimulated glucose...
    Glycolysis01:23

    Glycolysis

    Glycolysis, the Embden-Meyerhof pathway, is a central metabolic pathway involved in glucose catabolism. It is highly conserved across most organisms, reflecting its fundamental role in cellular energy production. This process occurs in the cytoplasm and can function both in the presence and absence of oxygen, making it versatile for various organisms and environmental conditions.Stages of GlycolysisGlycolysis is a ten-step pathway that converts glucose into pyruvate, generating a net gain of...
    Other Glycolytic Pathways01:24

    Other Glycolytic Pathways

    The pentose phosphate pathway (PPP) operates in parallel with glycolysis, facilitating the metabolism of both pentoses and glucose. This pathway consists of two distinct phases: the oxidative and non-oxidative phases. While it does not directly generate ATP, the intermediates formed during the process can integrate into glycolysis, contributing to cellular energy metabolism when required.Oxidative Phase: NADPH ProductionThe oxidative phase of the pentose phosphate pathway is primarily...