When NAD+ accepts electrons during a glycolysis reaction, this is an example of a _____ reaction. A)protonation B)phosphorylation C)dehydration D)redox

Q: What is the function of citrate in cellular respiration?

A: Cellular respiration is the metabolic process that takes place inside the cell. In this, the cells…

Q: What molecule from food is the primary reactant for glycolysis?

A: Glycolysis is a metabolic process in which glucose is broken down into pyruvate molecules, hydrogen…

Q: Which of the following is the correct description of the reaction steps in glycolysis? A.…

A: Glycolysis, also called Embden-Meyerhof-Parnas(EMP) pathway, is the first step involved in the…

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: What are the hydrogen electron acceptors for aerobic and anaerobic respiration as well as in…

A: Chemotrophs, lithotrophs, and heterotrophs all have cellular respiration. It starts when electrons…

Q: What is the energy yield from glycolysis?

A: Cellular respiration is the process by which glucose, a monosaccharide, or other nutrients obtained…

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: What does it mean to say that during cellular respiration, electron carriers are reduced while the…

A: Let’s imagine we have  a cell. The cell has just been given a big, juicy glucose molecule, and we…

Q: In fermentation, where do the six carbon atoms of glucose end up?

A: Fermentation is actually anaerobic fermentation which involves breakdown of glucose without using…

Q: How does cellular respiration benefit life on earth if it is a catabolic process?

A: Cellular respiration refers to intracellular oxidation of food to form ATP and reducing powers. It…

Q: Redox coenzymes that are used in cell respiration are

A: Cellular respiration can be described as the process in which the simpler food molecules combine…

Q: Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or…

A: In mitochondria, cytochrome c is an element of the electron transport chain. Electrons from the bc1…

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: What is the difference between anaerobic respiration and fermentation?

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

Q: What is glycolysis? What are the products of this process?

A: Cellular respiration involves the primary pathway that begins with glycolysis.Glycolysis is also…

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: Which of the following processes is anaerobic?       alcoholic fermentation in plants only…

A: Alcoholic fermentation in plants - The production of ethanol and carbon dioxide is accomplished by…

Q: Is malonate may decrease or increase the efficiency of cells to produce ATP?

A: Malonate is a competetive  inhibitor of enzyme succinate dehydrogenase. Succinate dehydrogenase play…

Q: What is the role of cytochrome C in metabolism?

A: Cytochrome C is a heme protein that is a part of electron transport chain and helps in transport of…

Q: Why would a larger surface-area-to-volume ratio increase metabolic efficiency?

A: A larger surface area to volume ratio means increased exposure to the environment.  Here we will…

Q: What role does cellular respiration play in the metabolism of an organism?

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

Q: Why is gluconeogenesis important in the Cori cycle?

A: The metabolic mechanism gluconeogenesis produces glucose from non-carbohydrate carbon sources.…

Q: What are the end-products of anaerobic catabolism of glucose via fermentation?

A: Carbohydrate is one of the most important sources of energy in the body. It is broken down to…

Q: What role does NAD+ play in redox reactions? a. NAD+, an oxidizing agent, can accept electrons and…

A: The role of NAD+ is discussed in step 2 with an explanation.

Q: Which reactions in glycolysis are redox steps?

A: Glycolysis is an anaerobically, each mole of glucose produces 2 moles of ATP. When there is an…

Q: What accounts for the ATP yield of fermentation being only a tiny fraction of the yield from aerobic…

A: Fermentation and anaerobic respiration are the two types of cellular respiration mechanisms that are…

Q: What do the processes of fermentation and cellular respiration have in common?

A: Metabolism is process of various biochemical reactions that breaks and makes the molecules in the…

Q: Statement 1: Catabolic reactions are synthesis pathways that are energy-liberating. Statement 2:…

A: Catabolic pathways degrade the substrate and liberate energy. But, they are not the synthetic…

Q: How many moles of ATP are produced by one cycle of β oxidation?

A: β Oxidation : It is a metabolic process involving multiple steps by which fatty acid molecules are…

Q: What is the main difference between fermentation and anaerobic respiration?

A: Cellular respiration is a bunch of metabolic responses and cycles that occur in the cells of living…

Q: **List the coenzymes that assist in Cellular Respiration by their abbreviation and their full names?

A: Coenzymes in spite of their name are not enzymes however are blended from nutrients. Their general…

Q: Explain Biological Oxidation ?

A: Biological oxidation also named as respiration, a process by which cells derive energy with a…

Q: How does fermentation allow a cell to continue the production of ATP without oxygen being present?

A: Fermentation is an anaerobic process of respiration which usually takes place in the absence of…

Q: Why are relatively modest quantities of NAD+ needed in comparison to the vast quantity of…

A: Introduction The Fermentation is an anaerobic process that occurs in the absence of oxygen. In…

Q: Differentiate between the following:a. anabolism and catabolism b. fermentation and respiration…

A: Microorganism performs various metabolic processes to survive. For example, cellular respiration…

Q: Which of the following enzyme sequences correctly orders the enzymes that catalyze the first phase…

A: Glycolysis is breakdown of glucose into pyruvate(aerobic oxidation) or lactate(anaerobic oxidation).…

Q: What are the similarities and differences between fermentation and cellular respiration?

A: Both cellular respiration and fermentation are processes that break down food and convert the…

Q: Organize the following words into two related groups: catabolism, energy-requiring, reductive,…

A: The sum total of all the chemical reactions which are required for the life sustaining activities of…

Q: How does the switch from the two-electron carrier ubiquinol to the one-electron carrier cytochrome c…

A: The electron transport chain occurs in mitochondria in both the processes of photosynthesis as well…

Q: What are the coenzymes that initiates the generation of ATP in the Electron transport chain?

A: Electrons can carry energy. In an electron transport chain, each protein accepts an electron from…

Q: Define the following terms: a. coenzyme b. anabolic pathway c. catabolic pathway d. signal…

A: Enzymes are the biological catalyst that is generally a protein. In the human body, enzymes help…

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: What molecule acts as an electron acceptor in glycolysis?

A: Introduction: The process of glycolysis occurs in the cytoplasm of the cell of all living organisms.…

Q: What is the main function of oxidative phosphorylation?

A: Oxidative phosphorylation is also known as electron transport chain. It is a metabolic pathway where…

Q: Why is ATP hydrolysis is so favorable?

A: INTRODUCTION ATP Adenosine Tri Phosphate this molecule transfer and store energy in cell.

Q: What is the primary difference between fermentation and anaerobic respiration?

A: Respiration is the specific process by which O2 is taken into the body and co2 is expired out. There…