What is Gluconeogenesis? Gluconeogenesis, often abbreviated as GNG, is a vital metabolic pathway responsible for the synthesis of glucose from non-carbohydrate carbon substrates. This process is not limited to a specific group of organisms; rather, it is universally observed in plants, animals, fungi, bacteria, and various microorganisms. In vertebrates, the liver predominantly undertakes this task, … Read more
What is the Electron Transport Chain? Electron transport chain Definition The Electron Transport Chain (ETC) is a series of protein complexes and molecules located in the inner mitochondrial membrane that transfers electrons from electron donors to electron acceptors, facilitating the production of ATP through oxidative phosphorylation. Electron Transport Chain Animation Video Fundamentals of Electron Transport … Read more
What is Ethanol Metabolism? Definition of Ethanol Metabolism Ethanol metabolism is the biological process by which the body breaks down and eliminates ethanol, primarily in the liver, through a series of enzymatic reactions that convert it into less toxic compounds, ultimately producing energy and releasing water and carbon dioxide. Location of Ethanol Metabolism Distribution of … Read more
What is Urea Cycle? Definition of Urea Cycle The urea cycle is a series of biochemical reactions in the liver that convert ammonia, a toxic byproduct of protein metabolism, into urea, a less harmful compound that is excreted in the urine. Urea Cycle Reactions/Urea Cycle Steps The urea cycle is a critical metabolic pathway that operates primarily … Read more
What is Glycogen? Structure And Function Of Glycogen The primary stores of glycogen within the human body are primarily located in skeletal muscle and the liver, although various other cells also maintain smaller glycogen reserves for their specific metabolic needs. The role of glycogen varies depending on its location, and it plays crucial functions in … Read more
What are Enzymes? Definition of Enzymes Enzymes are protein molecules that act as biological catalysts, accelerating chemical reactions within living organisms without being consumed in the process. Characteristics Features of Enzymes Enzymes are biological molecules with distinct characteristics and features that enable them to play crucial roles in various biochemical processes. Here are the key … Read more
What is Enzyme Inhibition? Types of Enzyme Inhibition There are present three types of Enzyme Inhibition such as; 1. Reversible Inhibition Reversible inhibition refers to the temporary cessation of enzyme activity due to the binding of a reversible inhibitor. This binding is not permanent, and the enzyme can regain its activity once the inhibitor is … Read more
What is Michaelis–Menten model? The Michaelis–Menten model is a fundamental concept in biochemistry, specifically in the realm of enzyme kinetics. Enzymes, which are proteins, play a pivotal role as catalysts in biochemical reactions. Their primary function is to reduce the Gibbs free energy of activation, ΔG, thereby facilitating the reaction to reach its transition state … Read more
What is Anabolism? Definition of Anabolism Anabolism is the metabolic process in which complex molecules are synthesized from simpler ones, typically requiring an input of energy. Stages of Anabolism Anabolism, a fundamental metabolic pathway, involves the synthesis of intricate molecules from simpler precursors. This process is central to the growth and maintenance of cells and … Read more
What is the Cori Cycle? Cori Cycle Definition The Cori Cycle is a metabolic pathway in which lactate produced by anaerobic glycolysis in muscles is transported to the liver, converted back into glucose, and then returned to the muscles for energy production. This cycle plays a crucial role in maintaining energy balance during periods of … Read more
We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.
We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!
We need money to operate the site, and almost all of it comes from our online advertising.
Please add biologynotesonline.com to your ad blocking whitelist or disable your adblocking software.