In glycolysis, NADH molecules are created. Where do these molecules go next? Group of answer choices a)P700 b)electron transport chain c)fermentation d)pyruvate oxidation e)Krebs cycle

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: 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: Which of the following is the best definition of fermentation? A) O the partial reduction of glucose…

A: Cellular respiration is the process of breakdown of glucose molecule to yield energy. It can be…

Q: What is the correct operational sequence of the three processes listed below? I. Glycolysis II.…

A: Cellular respiration is the aerobic process by which living cells break down glucose molecules,…

Q: The TCA cycle produces Multiple Choice   ATP, FAD, and precursor metabolites   NADH, ATP,  and…

A: Tricarboxylic acid cycle is a central pathway which gives a connecting point for various metabolites…

Q: What is the first step in the catabolism of an amino acid to intermediates of cellular respiration

A: Introduction: Cellular respiration is the process by which the chemical energy of food is converted…

Q: In the absence of oxygen, the primary purpose of fermentation is to:     generate glucose for ATP…

A: Organisms break down glucose in two steps. The first step of Glycolysis is common but the second…

Q: What is pyruvate converted into for the two fermentation types?   lactate (lactic acid) and ethyl…

A: Fermentation is a metabolic process that produces chemical changes in organic substrates through the…

Q: Substrate level phosphorylation occurs in all of the following except: fermentation glycolysis…

A: Substrate level phosphorylation is a reaction which lead to formation of ATP or GTP by conversion of…

Q: Explain how is O2 used during Cell Respiration?

A: Cellular respiration is a very complex process. It is divided into four stages- 1. Glycolysis- in…

Q: Which central metabolic pathway generates the most reducing power?

A: Step 1 Every living being form from tiny bacterial cells to large plants or animals has thousands of…

Q: There are two different phosphofructokinase enzymes, PFK and PFK2. Which makes a product that goes…

A: Glycolysis is an oxidative process that is common in both aerobic and anaerobic cellular…

Q: please pick the right answer in each parentheses? Glucose synthesis can derive carbons from a…

A: Glucose is a form of sugar that the body obtains from the foods that are consumed and utilize it as…

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 are two examples of fermentation pathways?

A: Two examples of Fermentation Pathways are : Lactic Acid Fermentation. Alcoholic Fermentation.

Q: We know that atmospheric oxygen (O2) can be a final electron acceptor at the end of the electron…

A: Final electron acceptor in electron transport chain during anaerobic respiration.

Q: Which statement is true about the process of fermentation? In fermentation, O2 is a terminal…

A: Fermentation is a process of producing energy anaerobically, from the carbohydrates.

Q: Please arrange the process in order Electron Transport Chain Pyruvate Oxidation Krebs Cycle…

A: Respiration process is responsible for producing the energy by the breaking down of glucose.

Q: why is cellular respiration catabolic, exergonic, and have a negative change in free energy?

A: Cellular respiration is a process in which food substances such as glucose is broken down into…

Q: Which generates more reducing power—glycolysis or the TCA cycle?

A: Metabolism is the process of cell reactions that involve both catabolism and anabolism. There are…

Q: What happens when NADPH concentration is high? The nonoxidative phase of the pentose phosphate…

A: NADPH is produced by the pentose phosphate pathway. NADPH molecules are required for the fatty acid…

Q: One consequence of compartmentation of metabolism is the need to transport molecules in an intricate…

A: The most common lipids in cell membranes are glycerophospholipids. They are insoluble in water, like…

Q: Why is gluconeogenesis important in the Cori cycle?

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

Q: Fermentation.....     takes place in mitochondria     allows cells to produce large amounts of…

A: In the process of “fermentation”, enzymes cause chemical changes in organic substrates. In the…

Q: How many ATPs per glucose does fermentation produce?

A: Life exists without oxygen in a few places, like waterlogged soils, sewage treatment plants, deep…

Q: A toxin that affects cell respiration in mitochondria is classified as an uncoupler if it…

A: A metabolic pathway that breaks down glucose and generates ATP is cellular respiration. Cellular…

Q: In which step of the TCA cycle is a second carbon lost?

A: Cellular respiration is breaking down of glucose to ultimately produce ATP it is of 4 stages they…

Q: Which of the following is one difference between fermentation and anaerobic respiration?   a.…

A: The set of reactions that go on inside the body of a living being to sustain life is termed as…

Q: Which of the following must be available in sufficient supply for glycolysis to proceed? a.…

A: Introduction Glycolysis is the process where glucose is broken down to form pyruvate and energy.…

Q: How does the body allocate food-derived fuel molecules?

A: Body fulfill all the requirements by consuming all nutrients through the diet.

Q: High-energy electrons from molecules of NADH and FADH2 are transferred to a chain of proteins within…

A: The electron transport chain, also known as the respiratory chain, is found in the mitochondrion's…

Q: How many molecules of ATP are made during lactic acid fermentation?  How does this compare to the…

A: Respiration can be described as the mechanism by which the living organisms produce energy.…

Q: Which of the following statements is TRUE? Select one: A. Lactic acid is a product of aerobic…

A: Cellular respiration is a collection of metabolic events and activities that occur within organisms'…

Q: What is the ATP yield from the entire aerobic respiration pathway? What is the ATP yield for…

A: Cellular respiration is a catabolic process.  It includes glycolysis, which is a common pathway for…

Q: How many moles of CO2 are produced from 1 mole of glucose AT THE END OF GLYCOLYSIS (stop at…

A: Metabolism is defined as the sum total of all the chemical reactions taking place in a cell to…

Q: Besides two molecules of pyruvate, what are the net products at the end of the glycolytic pathway? O…

A: Glycolysis is process by which glucose is broken down to produce pyruvate along with high energy…

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: Using your own words, name two types of fermentation and explain how they result in ATP production.…

A: Fermentation is a metabolic process used by the organism in absence of oxygen. Due to the lack of…

Q: Which of the following correctly represents the flow of energy during fermentation? glucose…

A: Fermentation is defined as a process in which chemical changes occur in an organic substrate…

Q: What is the purpose of respiration?  What are the inputs, products, and energy required or gained?…

A: Respiration is the process that breakdown sugar and produces energy for metabolic reaction.

Q: Bypass I of gluconeogenesis requires a source of energy. This energy comes from: a   oxidation of…

A: Glucose is the primary source of energy for the body, and it is primarily obtained through the diet.…

Q: Krebs cycle products/acetyl CoA molecule are     4 CO2, 3 NADH, 1 FADH2, 2 ATP     4 CO2, 6…

A: Krebs cycle or citric acid cycle or tricarboxylic acid(TCA) is a series of wight processes that…

Q: What is the next step in the fermentation pathway and what is the benefit of this step?

A: The process  in which incomplete oxidation of respiratory substarte occurs in absence of oxygen and…

Q: Which of the following statements best describes the role of NAD+/NADH in glycolysis? A) NADH is…

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

Q: Energy investment phase in glycolysis a. Energy is generated in the form of ATP b. Oxidation…

A: A biological cell is a hub of metabolic activities. Respiration is a catabolic energy-liberating…

Q: Besides two molecules of pyruvate, what are the net products at the end of the glycolytic pathway?…

A: Aerobic metabolism is a set of three basic metabolic processes that occur in cells to generate…

Q: regenerate ATP through fermentation?

A: There are two types of respiration: Aerobic and anaerobic respiration. Aerobic respiration is a…

Q: Make a table showing the starting materials and end products of Glycolysis, Krebs Cycle, and…

A: Stages of cellular respiration include glycolysis, pyruvate oxidation, Kreb's cycle, oxidative…

Q: Metabolites produced by glycolysis next enter the ____________via pyruvate:   c. Embden-Meyerhof…

A: Need to find which of the following metabolites produced by glycolysis next enter via pyrate.

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…

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.