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: What Factors Influence Enzymatic Activity?
A: Enzymes are molecules made up of proteins. Enzymes are required for most of the reactions occurring…
Q: How do common antacids affect enzymatic activity?
A: Enzymes are proteins that go about as natural impetuses (biocatalysts). Impetuses quicken substance…
Q: What is the effect of lower substrate concentration on enzymatic activity?
A: Substrate concentration: [S]
Q: How do fermentation and anaerobic respiration enable cells to produce ATP without the use of oxygen?
A: Anaerobic respiration takes place in organisms that have an electron transport chain but do not use…
Q: How does oxidation of a molecule occur without oxygen?
A: The terms oxidation and reduction can be defined in terms of adding or removing oxygen to a…
Q: How Does NAD+ Oxidize a Substrate?
A: Introduction Nicotinamide adenine dinucleotide (NAD+) is a biologically active coenzyme in…
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 can we tell which enzymes use FAD and which use NAD+ as the oxidizing coenzyme?
A: Nucleotides are the important constituents of many biomolecules in the study of biochemistry. NAD is…
Q: How is the reduced NAD produced in glycolysis used in fermentation?
A: In glycolysis, 2 molecules of reduced NAD are produced when glucose is oxidised to pyruvate.…
Q: What coenzymes are associated with oxidative deamination?
A: oxidative deamination was the process of removal of amino group from the amino acid and forms keto…
Q: How does pH negatively affect the metabolism of microorganisms?
A: The term pH indicates the hydrogen ion concentration that affects the growth of microbes. Each…
Q: How is glycogenolysis being regulated?
A: Glycogenolysis is very important metabolic process , glycogenolysis is basically a breakdown of…
Q: What enzymes are associated with oxidative deamination?
A: Enzymes are the biological catalysts that increase the reaction rate without changing themselves or…
Q: What coenzyme transfers an acyl group from one substrate to another?
A: The coenzymes are cofactors that are synthesized inside the body due to the intake of pantothenic…
Q: What mechanism does an enzyme use to identify its substrate?
A: Asked : Mechanism does an enzyme use to identify its substrate.
Q: How do boiled potato and hydrogen peroxide demonstrate the principle behind enzymatic reaction?
A: Many chemical processes in living organisms produce hydrogen peroxide, which is harmful. Living…
Q: Why are small concentrations of coenzymes sufficient to maintain enzyme activity?
A: Numerous biochemical reactions occur simultaneously in distinct cellular compartments. These…
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: How did inhibitors reveal the order of electron transport?
A: Oxidative phosphorylation is the step in cellular respiration in which reduced coenzymes NADH and…
Q: What is the difference between a linear and a cyclic metabolic pathway?
A: The metabolism involves series of chemical reaction that either breaks (catabolism) or makes…
Q: What is feedback inhibition in nitrogen metabolism?
A: Biosynthetic pathways producing amino acids and the nucleotides bases (purines and pyrimidines) are…
Q: How is the cooling of organs and tissues for medical transplants associated with the effect of…
A: A group of cells that have same structure and act together to carry out a particular function is…
Q: how many water molecules are needed for the krebs cycle to completely metabolize one molecule of…
A: The Krebs cycle takes place in the mitochondrial matrix and is the main pathway for cellular…
Q: Briefly, how do substrate-level and oxidative phosphorylation differ?
A: Cellular respiration can be defined as the series of metabolic reactions occurring in a living cell…
Q: What is the reciprocal substrate relation in the synthesis of ATP and GTP?
A: Nucleic acids contain phosphate grip, ribose, and a nitrogenous base. The nitrogenous base can be of…
Q: What are metabolic pathways catalyzed by? What are metabolic pathways determined by?
A: A metabolic pathway is a series of chemical reactions occurring in the cells. There are three types…
Q: How does the difference between NADH and NADPH affect the reactions in which they are involvedd?
A: NADH and NADPH are two types of reaction intermediates often seen in biochemical reactions. There…
Q: What are the main factors that alter the speed of enzymatic reactions?
A: All the chemical reactions that take place in an organism are known as metabolism. The process of…
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: What type of metabolic reaction is fermentation?
A: Ans. The cycle of citric acid takes place in the matrix of mitochondria, like the conversion of…
Q: Which metabolicoption yields more energy, and why?
A: Metabolic processes are the important process that takes place inside the human body. Metabolism can…
Q: What is the major purpose of the pentose phosphate pathway? What cofactor (coenzyme) is used?
A: Pentose (PPP) phosphate pathway is a type of metabolic pathway, which runs parallel with glycolysis.…
Q: Explain the advantage of the enzymatic activity ?
A: Introduction :- Enzymes are proteins that enable our bodies' metabolism, or chemical reactions, go…
Q: How many ATP are produced in the Krebs cycle?
A: The cells are the basic building blocks of the living system. It consists of many internal…
Q: How is the energy released from the Kreb’s cycle converted to ATP?
A: Krebs cycle refers to the series of metabolic reactions taking place in all aerobic organisms for…
Q: Do do Phosphofructokinases have coenzymes?
A: Phosphofructokinase (PFK) is an enzyme that catalyzes the conversion of fructose-6-phosphate to…
Q: what is the proton-motive force?
A: Osmosis is a phenomenon that involves the maintenance of the equilibrium in the tonicity of two…
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: What are the steps of beta-oxidation pathway?
A: The fatty acids’ oxidation take place in mitochondria, where they are converted into acetyl-CoA via…
Q: What is the purpose of CO dehydrogenase?
A: The enzymes are the proteins that catalyze a biochemical reaction by decreasing its activation…
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…
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