Briefly, how do substrate-level and oxidative phosphorylation differ?

Q: How are the metabolic pathways different in lactic acid fermentation and ethanol fermentation?

A: Lactic acid fermentation as well as alcoholic fermentation both occurs in absence or lack of oxygen.…

Q: E.coli cell?

A: E.coli(Escherchia coli),is a gram-negative,facultative anaerobic,rod shaped,coliform bacterium of…

Q: What is the effect of lower substrate concentration on enzymatic activity?

A: Substrate concentration: [S]

Q: How does the substrate concentration affect the speed of enzymatic reactions?

A: An enzyme is a type of protein that can be found inside a cell. Enzymes are usually referred to as…

Q: Define the term substrate-level phosphorylation:How does it differ from oxidative…

A: Phosphorylation is an important biochemical process, which involves the addition of phosphate to an…

Q: What is the metabolic advantage of a substrate cycle? What is its cost?

A: A substrate cycle is a set of metabolic reactions, arranged in a loop, which doesnot result in net…

Q: What is the difference between substrate level phosphorylation and oxidative phosphorylation?

A: The energy produced by the cell as the end product of metabolism is known as adenosine triphosphate…

Q: how does oxidative phosphorylation differ from substrate-level phosphorylation

A: Phosphorylation is a biochemical process that invokes the addition of phosphate to an organic…

Q: Explain the major difference between substrate-level phosphorylation and oxidative phosphorylation.

A: The addition of high energy phosphate group to an organic compound or a protein is known as…

Q: What steps in glycolysis generate substrate-level phosphorylation, and how many ATP molecules are…

A: Glycolysis is the metabolic pathway that transforms C6H12O6 glucose into pyruvate, CH3COCOO−, and…

Q: Briefly, outline the process of the oxidative phosphorylation

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How does a coenzyme function in an enzyme-catalyzedreaction?

A: A coenzyme is an organic non-protein molecule that binds with an enzyme to catalyze a reaction. They…

Q: How does competitive inhibition differ from non-competitive inhibition?

A: COMPETITIVE inhibition occurs when the inhibitor and substrate both attach to the enzyme's active…

Q: Concerning enzymatic reactions, how different are the graphic curve of the variation of the speed of…

A: Enzyme:  Proteins that operate as biological catalysts are known as enzymes (biocatalysts).…

Q: Discuss the steps involved in Oxidative phosphorylation?

A: Oxidative phosphorylation is the process of generation of ATP molecule by transfer of electrons…

Q: How is gluconeogenesis powered in the cell? How can I describe the relevant steps concisely? Do I…

A: Cellular respiration is a catabolic pathway of the process of metabolism, where a series of chemical…

Q: distinguish between phosphorylation at the substrate level and oxidative phosphorylation. What do…

A: Oxidative Phosphorylation:It is the synthesis of ATP from ADP that is driven by the electrochemical…

Q: During which steps in the cells’ harvesting of chemical energy do substrate level phosphorylation…

A: ATP(adenosine triphosphate) is a high energy phosphate molecule that carries energy in its bond.…

Q: Discuss how enzyme, together with its cofactors/ coenzymes, interact with its substrate. How do…

A: Enzymes are proteins that bind to the specific substrate and convert the substrate into a product.…

Q: What is the terminal electron acceptor in photo- phosphorylation?

A: By activating PSII, photophosphorylation converts ADP into ATP by absorbing the energy of sunlight.…

Q: How would a change in enzyme substrate concentration from 4mM to 2mM affect Vmax, Km and Kcat?

A: Enzymes lower the activation energy of a reaction. This is done by binding itself to a substrate…

Q: Explain the features that generally distinguish (at least three) pathways of catabolism from…

A: Catabolism is the set of reactions in the metabolic pathways that breaks down molecules into smaller…

Q: How is a “committed step” defined in the context of a metabolic pathway and why are they important?…

A: A metabolic pathway is a chain of biochemical reactions linked together by their intermediates.…

Q: Differentiate substrate level and oxidative phosphorylation

A: Substrate level phosphorylation and Oxidative phosphorylation are involved in cellular respiration.…

Q: What is oxidative degradation in catabolism? and what is reductive biosynthesis in anabolism?

A: Anabolic reactions lead to the synthesis of biomolecules. The catabolic reactions lead to the…

Q: Why must opposing biosynthetic and degradative pathways differ in at leastone enzyme?

A: In living organisms, the catalysis of the enzyme in which substrate will be converted into a complex…

Q: Explain under what conditions "substrate concentration" is the limiting factor for enzymatic…

A: Enzyme and substrate bind each other to form an E-S complex which decomposes to give a product.…

Q: what is the effect of substrate concentration on the rate of reaction?

A: For a typical enzyme,  as the substrate concentration increases , initial velocity increases until…

Q: Which of the following is true regarding substrate level phosphorylation?

A: A metabolic reaction which results in the formation of ATP or GTP by the transfer of an inorganic…

Q: What serves as the terminal electron acceptor in aerobic respiration, alcoholic fermentation and…

A: Cellular respiration may be of two types- aerobic and anaerobic. Aerobic respiration occurs in the…

Q: What is the general definition of an uncoupler protein? In the context of oxidative phosphorylation,…

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…

Q: What is the spatial relationship of the critical amino acid residues in the active site?

A: Amino acids are small biomolecules that exist naturally in a zwitterion state where the carboxylic…

Q: How do substrate-level phosphorylation and oxidative phosphorylation differ?

A: Phosphorylation reactions are involved in cell growth, signal transduction, protein synthesis, cell…

Q: Concerning enzymatic reactions, how different are the graphic curve of the variation of the speed of…

A: The major function of enzymes is to accelerate the rate of a reaction. The overall schematic can be…

Q: Explain the advantage of the enzymatic activity ?

A: Introduction :- Enzymes are proteins that enable our bodies' metabolism, or chemical reactions, go…

Q: Do do Phosphofructokinases have coenzymes?

A: Phosphofructokinase (PFK) is an enzyme that catalyzes the conversion of fructose-6-phosphate to…

Q: How does substrate-level phosphorylation differ from phosphorylation linked to the electron…

A: Substrate level phosphorylation is a Direct Phosphorylation and Phosphorylation linked to the…

Q: Which coenzymes function as C1 carriers in methanogenesis?Which function as electron donors?

A: Methanogenesis is the process by which certain microbes release methane as their metabolic…

Q: catabolism plus anabolism is equal?

A: Anabolism refers to reactions that results in synthesis of a metabolite. Example include…

Q: What is the difference between substrate-level phosphorylation and oxidative phosphorylation? Please…

A: Phosphorylation : The transfer of the phosphate group from one compound to the other. Substrate…

Q: What are the main theoretical models that try to explain the formation of the enzyme-substrate…

A: Enzymes can be defined as the are proteins that act as biological catalysts. Catalysts enhance…

Q: How could a competitive inhibitor enhance the rate of the ATCase reaction?

A: Reaction velocity was measured in the absence of  allosteric effectors, in presence of CTP (…

Q: Describe the major types of Catabolism anabolism & their relationship to

A: The term "metabolism" refers to the collection of hundreds of enzyme-catalyzed processes that the…

Q: What is substrate-level phosphorylation? When does it occur during the breakdown of glucose to CO2?

A: Phosphorylation is an important biochemical process, which involves the addition of phosphate to an…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.