Consider the function of the cofactor FAD. Which of the following makes it unique (different) from NAD+? Select all that apply. a. Can facilitate single electron transfers b. Is associated with an enzyme and not a mobile electron carrier c. Serves to facilitate redox reactions d. s an electron carrier in the TCA cycle

Q: Establish a correspondence between the items indicated by a number and a letter: features of…

A: Enzymes are biochemical catalysts that play a major role in speeding up a biochemical reaction…

Q: Define the following terms: a. electron transport chain b. oxidation-reduction reactions c.…

A: Explanation for electron transport chain, oxidation-reduction reactions, conjugate redox pair,…

Q: a scientist takes the preparation after treatment with acetic acid and places the thylakoids in…

A: Thylakoid is a membrane found in plant cells. It functions as a site for photosynthesis. The…

Q: The FADH2 formed during the Krebs cycle enters the electrontransport system at which site?a. NADH…

A: Biologists organize the complicated biochemical pathways of "cellular respiration" into three main…

Q: Metabolism is built on two distinctly different types of pathways: catabolic and anabolic. Which of…

A: Sun is the only source of energy on the Earth. This energy is harnessed by plants. The light energy…

Q: Assume that Compound A is an inhibitor of the electron transport chain's Complex II. On the other…

A: Electron transport chain is the transport of electrons through a chain of electron carriers to the…

Q: Select all of the following pathways that produce ATP during cellular respiration. A. glycolysis…

A: Cellular respiration can be defined as a set of metabolic reactions that occurs in the cells of the…

Q: Define the following terms: a. FMN b. FAD c. NAD+ d. ETC e. salt bridge

A: Definitions for FMN, FAD, NAD+, ETC, and salt bridge.

Q: Which of the following correctly describes the function of anti-oxidant compounds? Select one: a.…

A: Anti-oxidants are protective compounds that save the cell components from destruction by necent…

Q: The fermentation of pyruvate to lactate allows glycolysis to continue in the absence of 02 because…

A: aerobic respiration takes place when there is oxygen present in the cell , under the absence of…

Q: Which of the following reaction pathways is primarily exergonic? (Remember that exergonic reactions…

A: The reactions that require energy input are called endergonic reactions. Reactions that do not…

Q: Which of the following is an electron carrier that shuttles electrons between various protein…

A: The electron transport chain (Figure 1) is the last component of aerobic respiration. Electron…

Q: Glucose 2 ATP k. a. h. 2 ADP 2 PGAL electron transport r. +2e + 0₂ d. 2 NAD + b. 4 ADP C. 2 NAD + f.…

A:

Q: Shown in the figure, is a portion of the electron transport chain pathway, in which electrons are…

A: The electron transport chain is the transfer of electrons through a series of electrons carriers to…

Q: Consider the reaction: Ketoglomerate + NAD --> ketocitrate + NADH   In the reaction to the left,…

A: Cellular respiration is a phenomenon in which glucose is used up and energy is liberated. It…

Q: ATP inhibits phosphofructokinase by binding to an allosteric site in glycolysis. ATP is functioning…

A: Glycolysis is the metabolic pathway in which one molecule of glucose is broken down into two…

Q: Biological oxidation-reduction reactions always involve: a. direct participation of oxygen. b.…

A: Oxidation reactions involve a loss of electrons and reduction reactions involve gain of electrons.…

Q: During oxidative phosphorylation, the proton motive force that is generated by electron transport is…

A: Ans- During oxidative phosphorylation, the proton motive force that is generated by electron…

Q: A newly discovered aerobic bacterial strain has a dysfunctional succinate dehydrogenase. While its…

A:

Q: The end product(s) of the light independent reactions (Calvin cycle) of photosynthesis is…

A: The calvin cycle is a series of biochemical reactions which reduce CO2 to three-carbon sugar. The…

Q: Which of the following statements are correct? Explain your answers.A. Many, but not all,…

A: Electron transport chain consists of a series of electron carriers which act in a sequential manner.…

Q: a. In complex IV in the electron transport chain electrons from cytochrome C is transferred to O2..…

A: Oxidative phosphorylation is the last step of aerobic respiration in which ATP molecules are…

Q: FADH2 is produced (choose any that apply) A. Electron transport chain b. transition/prep reaction…

A:

Q: Which of the following statements is TRUE of the electron transport chain (ETC)? A. The movement of…

A: The electron transport chain (ETC) is a series of protein complexes that are located in the inner…

Q: Imagine that ferredoxin is no longer able to participate in cyclic electron flow but is otherwise…

A: Introduction: During light reaction sunlight is absorbed and then converted into chemical energy. It…

Q: Indicate at what step number in the glycolysis pathway the following event occur and why?   a. First…

A: Isomerization is defined as the reaction which alters a compound into its simple isomers which…

Q: When palmitate and 14ciCoEnzvmeA are added to the cytosol of cells, these molecules are converted to…

A: Introduction: Palmitoyl-CoA is a thioester of acyl-CoA. It's an "activated" type of palmitic acid…

Q: What is the net production/usage of ATP and redox cofactors if a glycerol (triaceylglyceride…

A: Glycolysis is the collection of 10 enzymatically catalysed reactions that oxidises a 1 molecule of…

Q: Which step in glycolysis is an example of substrate-level phosphorylation? OA. Step 1: glucose + ATP…

A: Glycolysis is the first step of respiratory process which includes breakdown of glucose to produce…

Q: Which of the following statements concerning the location of the metabolic pathways is correct?…

A: Glycolysis is a series of reactions that produces energy from glucose by splitting Glucose molecules…

Q: Riboflavin gives rise to cofactors: Select one: O a. All of them O b. FAD; FADH2 O c. NAD+; NADH d.…

A: Introduction: Riboflavin is likewise known as Vitamin B2. It is an important food supplement.…

Q: The link between electron transport and ATP synthesis a. is a high-energy intermediate like…

A: Metabolism is the process of anabolism and catabolism combined. It includes both the generative and…

Q: For the electron transport chain, all are inhibitors except: Select one: O a. Antimycin A O b.…

A: Most of the free energy released during the oxidation of glucose to carbon dioxide is retained in…

Q: All of the following are generated directly during the Krebs (TCA) cycle except? a. ATP b. GTP c.…

A:

Q: Put the following pathways in the order they occurduring aerobic respiration.a. electron transfer…

A: it involves the use of oxygen it is carried out in 4 steps- 1.glycolysis 2.acetyl–CoA formation…

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: Define the following terms: a. Fe–S clusters b. electron transport c. CoQ d. ubisemiquinone e. UQH2

A: The electron transport chain is a series of complexes that transfer electrons from electron donors…

Q: Which of the following molecules is NOT produced in pentose phosphate pathway? O A. CO2 ОВ. АТР O C.…

A: Since there are multiple questions and which question is to be solved has not been specified, as per…

Q: 2 ATP

A:

Q: Outline (you may sketch if that helps) and describe the biochemical events (be sure to include all…

A: The Electron Transport Chain (ETC) is a series of protein and non-protein electron carriers arranged…

Q: With regards to glycolysis, all of the following statements are FALSE except. O a. glycolysis occurs…

A: Answer  : e)  glycolysis does not require oxygen.   glycolysis uses no oxygen as glycolysis is the…

Q: All are single-electron carriers EXCEPT: a. UQH2. b. Cyt bL. c. Cyt bH. d. Rieske protein…

A: The process electron transport chain requires four different complexes that are situated in the…

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.