The oxidation of NADH to NAD+ requires transferring electrons from it onto something else. What are characteristics the ideal recipient would have? What is the recipient actually used? What does it turn into as electrons are added to it?

Q: Which of the following statements is right: Reduced NAD from Beta-oxidation is used to produce ATP…

A: Metabolism is the sum total of all the reaction that are occurring in body. Metabolism can be…

Q: Total Number of NADH Obtained from one Pyruvate Molecule Total Number of FADH2 Obtained from one…

A: In respiring bacteria pyruvate is further oxidized after it is transported into mitochondria that is…

Q: The conversion of pyruvate to acetyl-CoA is catalyzed by enzyme pyruvate dehydrogenase. In this…

A: Pyruvate to Acetyl coA conversation is a bridge between Glycolysis an Crebs cycle. Acetyl coA reacts…

Q: The electrons generated from the Krebs (TCA) cycle are transferred to Glucose О охудеп O NAD+ and…

A: Introduction: The correct choice is NAD+ and FAD

Q: Which statement about NADH is true?     It only functions in photosynthesis.     It is a key…

A: NADH : Nicotinamide adenine dinucleotide  It acts as a Cofactor in various metabolic reactions &…

Q: Which of the following best describes the net organic products formed during the oxidation of one…

A: Citric acid cycle is a cyclic pathway that converts acetyl CoA to two molecules of CO2. It is also…

Q: Which of the following is TRUE about NAD+? O It donates electrons for use in oxidative…

A: The chemical processes that take place in the body of a living cell are studied as biochemical…

Q: How many carbons from 13 glucose molecules enter the Krebs (TCA) cycle in the absence o

A: Ans - 0  carbons from 13 glucose molecules enter the Krebs (TCA) cycle in the absence of oxygen

Q: What must pyruate lose in order to become ethanol? O CH3 O CO2 O NADH ATP H20

A: The cellular metabolic activities are controlled by different enzymes, coenzymes, and reaction…

Q: what happens to the NADH and FADH that was made in glycolysis, acetyl CoA formation and kreb cycle…

A: ATP is required to carry out most of the energy needed reactions. As a result each and every…

Q: How many ATP molecules can be synthesized from four Acetyl CoA molecules if all four enter the…

A: Respiration begins with the process of glycolysis in which glucose is partially oxidized to 2…

Q: Which of the following is the most likely explanation for a situation where the ELECTRON TRANSPORT…

A: The electron transport chain is made up of membrane-embedded proteins and organic compounds that are…

Q: IN THE ELECTRON TRANSPORT CHAIN, THE FINAL ELECTRON ACCEPTOR IS ? 1. ADP 2. CARBON DIOXIDE 3.…

A:

Q: Let's say your protein is an enzyme in a facultative anaerobe, and the protein functions in the…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: How is the oxidation of NADH coupled to the phosphorylation of ADP?

A: The process of electron transport (ETC) chain involves the transfer of an electron, for the…

Q: What is the maximum number of ATP molecules produced in the electron transport chain from a single…

A: Electron transport chain (ETC) is a series of complexes that transfer electrons from the electron…

Q: Which NUMBER(S) indicate NADH production in the overall process? *

A: Ans- In the given question, the figure represent glycolysis cycle. Glycolysis is a series of…

Q: in the electron transport chain, NADH donates its electrons to___

A: The electron transport chain is embedded in  inner membrane of the mitochondria. It consists of four…

Q: major electron sources for the electron transport pathway

A: In electron transport chain, NADH2 and FADH2 get reduced to give electrons.

Q: Which of the following statements about NAD* is false? O NAD+ is reduced to NADH during both…

A: NAD can exist in two forms: NAD+ and NADH. When NAD+ is converted to NADH, it gains two things:…

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: What is transferred to NAD during the catabolism of glucose? water carbon dioxide electrons acetyl…

A: catabolism  is the process by which food molecules like glucose are broken down into smaller…

Q: Which of the following statements is/are TRUE about the metabolism? I. ATP is the universal currency…

A: Metabolism is a process by which the cells produce energy from the nutrients obtained through diet,…

Q: Which coenzyme is a reactant in the oxidation of a nutrient, NAD+ or NADH? What is the reason for…

A: Introduction: The non-protein organic molecule that has a low molecular weight is referred to as a…

Q: How in the respiratory chain do electrons from FADH2 and NADH2 passing through cytochromes liberate…

A: Cytochromes a, b and c are present in the mitochondria. Cytochromes a and b are the integral…

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: . Which of the two compounds could accept electrons from NADH? . Which of the two compounds could…

A: Redox potential is the measurement of the affinity of a given molecule towards electron.

Q: What are NADH and FADH2?     a. Oxidized coenzymes which carry electrons   b.…

A: NADH or the nicotinamide dinucleotide is present in most of the cells. It has two nucleotides joined…

Q: The oxidation of coenzyme ___________________ provides 1.5 ATP through electron transport

A: 1. The oxidation of coenzyme FADH2 provides 1.5 ATP through electron transport.  FADH2 Formation-…

Q: During cellular respiration, NADH ____. is chemically converted into ATP is reduced to form NAD+…

A: NADH NADH (nicotinamide adenine dinucleotide hydride) is a high energy molecule. The main purpose of…

Q: During the citric acid (Krebs) cycle, the energy from acetyl-CoA is captured in which molecules?…

A: Introduction :- Cellular Respiration is the process of oxidation of glucose ( and other energy…

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: Along with hydrogen, what else is transferred by NADH to other molecules

A: Catabolism produces reducing equivalents such as NADH and FADH2. The reducing equivalents are…

Q: In which of the following ways is photophosphorylation similar to oxidative phosphorylation in…

A: Phosphorylation is the biochemical process that leads to the addition of a phosphate group to an…

Q: Which of the following is inhibited by increased concentration of NADH? Krebs cycle Pyruvate…

A: Molecules like ATP, ADP, NADH regulate enzymes involved in cellular respiration.  In pyruvate…

Q: Which of the following statements about the use the NADPH generated from the pentose phosphate…

A: NADPH produces from the Pentose Phosphate Pathway have multiple uses.

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: How many NADH molecules are produced on each turn of the citric acid cycle? a. one b. two c. three…

A: The citric acid cycle is the central metabolic pathway of the cellular respiration process where…

Q: Why must NADH be reoxidized? How does this happen in an organism that uses respiration? Fermentation

A: Nicotinamide Adenine dinucleotide is a coenzyme that is essential for metabolism. NAD is a…

Q: Why is it important that NADH can be converted back to NAD + during anaerobic respiration?

A: The metabolic process including the transfer of energy from glucose to the cells through the…

Q: What is the role of NADPH in the protective of red blood cells from oxidative damage ?

A: The hexose monophosphate pathway (HMP) or pentose phosphate pathway (PPP) is one of the metabolic…

Q: If you are given 4 hydrogen atoms (4H) and asked to carry out reduction of NAD+, state all the…

A: Niacin is a vitamin that contains nicotinamide. Numerous oxidation processes in which alcohols are…

Q: Which Molecule Is Being Reduced In The Reation Pyruvate (C3H4O3) + NADH+H+ -> Lactate (C3H6O3)+NAD+

A: Lactic acid fermentation is defined as a type of metabolic process that occurs during the anaerobic…

Q: The main purpose of NADH in fermentation is: To carry electrons to the electron transport chain To…

A: Cellular respiration: It is catabolic process to get energy from glucose in the form of ATP (…

Q: Why are NADH and FADH2 used as electron carriers? Where do they come from in cell and where do they…

A: Cellular respiration is the process of breaking down of complex food product into its individual…

Q: In  the net reaction of glycolysis, which of the following is a term on the product side? a. 2 NADH…

A: Glycolysis is a metabolic pathway during which glucose molecule splits into pyruvate molecules…

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.