What are the hydrogen electron acceptors for aerobic and anaerobic respiration as well as in fermentation?

Q: Why is peroxidase (or catalase) required by organisms that use oxygen in metabolism?

A: Peroxidases, commonly referred as catalases, are another type of oxidoreductase enzyme that…

Q: How many ATP molecules are produced for each glucose molecule used in fermentation? How many ATP…

A: Fermentation is the incomplete oxidation of glucose in the absence of oxygen. Aerobic respiration is…

Q: How do you define the word fermentation? How about anaerobic respiration?

A: Respiration is a set of metabolic process in which chemical energy from the sugar or nutrient is…

Q: What are the fi nal electron acceptors in aerobic, anaerobic, and fermentative metabolism?

A: An electron acceptor can be defined as the chemical entity that accepts electrons from the other…

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: What is the function of cytochrome c oxidase?

A: Cytochromes oxidase also is known as complex IV. It is the terminal enzyme of the electron transport…

Q: How does aerobic respiration differ from anaerobic respiration,and why does aerobic respiration…

A: The process in which glucose is used by organisms from food to produce ATP is called cellular…

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 is the net yield of ATP during homolactic, acetate, and butyrate fermentations? How do these…

A: Fermentation is an anaerobic energy yielding process in which final electron acceptor is an organic…

Q: What are the reactants of the electron transport chain?

A: Cellular respiration is a metabolic process in which glucose is used up in liberation of energy (…

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: 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 is the overall chemical reaction for cellular respiration?

A: Cellular respiration is the process of producing energy in the form of ATP from glucose in the food…

Q: What are some examples of alternative electron acceptors used inanaerobic respiration?

A: Molecules other than oxygen is used as electron acceptors in the anaerobic respiration. Both organic…

Q: How does aerobic respiration release the energy found in organic molecules, such as glucose

A: Carbohydrates are the primary source of energy used by the body. They are a colourless, crystalline…

Q: Differentiate between electron acceptors in respiration (both aerobic and anaerobic) and…

A: Cell is the basic structural and functional unit of all living organisms. An organism is termed as…

Q: What are the reactions of key oxidation–reduction coenzymes?

A: All biological processes are enhanced by control proteins known as enzymes in which they act as…

Q: How can Fe2+ be oxidized under anoxic conditions?

A: Anoxygenic phototropic bacteria uses ferrous iron as electron donor photosynthesis.

Q: What two coenzymes participate in electron transport? Identify the high energy and low energy forms…

A: Electron transport chain refers to the chain of various electron transporters present within the…

Q: What is the terminal electron acceptor in aerobic respiration?

A: Respiration is a process found in organisms which helps them make energy using food molecules.

Q: What are the ultimate products of the electron-transport chain?

A: The electron (ETC) transport chain is the arranged membrane-bounded protein complexes, which are…

Q: How does the reduction of pyruvic acid create a state of redox balance in anaerobic glycolysis?

A: Glycolysis is the enzymatic breakdown of glucose for the production of energy under aerobic or…

Q: What are the similarities and difference of lactic acid fermentation and alcoholic fermentation?

A: Fermentation is the process that starts with glycolysis. Lactate production involves the conversion…

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 do electron transport reactions generate the protonmotive force?

A: A combination of proton and voltage gradient is stored as the potential energy across a membrane and…

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: What are the activated electron carriers for catabolism? For anabolism?

A: Activated Electron carriers for: Catabolism : NADH ,FADH2. Anabolism : NADPH.

Q: Why is pyruvat reduced during fermentation, and how is this related to bacteria using fermentation…

A: When oxygen is not present, pyruvate will undergo a process called fermentation. In the process of…

Q: How does the efficiency of aeroobic respiration differ from fermentation?

A: The efficiency of an energy generating process is determined by the amount of ATP (adenosine…

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: What property of the various cytochromes ensures unidirectional electron flow along the…

A: Cytochromes, a family of metalloproteins which performs one-electron transfer reactions, in…

Q: What are the P:O ratios for electrons donated by matrix NADH and by succinate?

A: The P:O ratios fro electrons donated by matrix NADH is 2.5.

Q: When acetate is the methanogenic substrate, whatare the two products of acetate catabolism?

A: Acetate plays a predominant role in the prokaryotes. It acts as a growth substrate for many…

Q: Give examples of the types of electron acceptors used by fermentation and respiration. What is the…

A: Fermentation:        It is a process that occurs in a lack of oxygen molecules. It is a metabolic…

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: What advantage and disadvantage does anaerobic fermentation have compared with aerobic respiration?

A: Respiration is the process of obtaining energy by breaking down simple and digested food material.…

Q: What is used in the breakdown of ATP into ADP + Pi through hydrolysis?

A: ATP is like a charged battery , while ADP is like ad dead battery .ATP can be hydrolyzed to ADP and…

Q: Which compound is associated with aerobic respiration pathways, but not anaerobic pathways?

A: Respiration It is defined as a metabolic process which takes place in all organisms. In this…

Q: How Are the Electrons of Cytosolic NADH Fedinto Electron Transport?

A: The transportation mechanism of electrons includes a number of membrane protein complexes and…

Q: How does Anaerobic Respiration function?

A: If an organism does not require much energy and the oxygen availability is too low, it carries out…

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 net ATP yield for bacteria and eukaryotic cells?

A: Prokaryotes are the structure of cell membranes and cell wall. The genetic material of the…

Q: How many ATP's are obtained from cellular respiration and fermentation?

A: Respiration is a biochemical process which involves conversion of chemical energy of food into ATP.…

Q: What are the major events of the electron transport chain?

A: The electron transport chain (ETC) includes a series of proteins embedded in the inner mitochondrial…

Q: What are the final electron acceptors in aerobic, anaerobic, andfermentative metabolism?

A: An electron acceptor is a chemical molecule or substance which accepts electrons that are…

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…