glycolysis step 7, ATP synthesis occurs through ______. The energy for this reaction comes _____     oxidative phosphorylation; indirectly from oxidation of NADH/FADH2     Gaining of electron; Hydrolysis of ADP     Reduction of Oxygen; Dissipation of proton gradient     substrate level phosphorylation; coupling directly to an exergonic reaction.

Q: In step 4 of glycolysis, an aldolase enzyme splits one 6-carbon fructose-1,6-bisphosphate molecule…

A: Food is the primary source of energy for all organisms. Without proper food and nutrition, an…

Q: True or false: F1 unit of ATP synthase is capable of synthesizing 3ATP molecules per a complete…

A: The Electron Transport Chain is an orderly arrangement of electron carriers in the inner…

Q: The three different stages of aerobic respiration include: [Select all that apply.] Amino Acid…

A: The process by which energy in the form of ATP is produced from the consumed food. Upon digestion,…

Q: In the conversion of G3P into pyruvate at the end of glycolysis, which of the following does NOT…

A: Glucose is broken down via glycolysis to form two molecules of pyruvate. Glycolysis is a ten-step…

Q: ATP is NOT directly produced by which of the following reactions?   glycolysis   the preparatory…

A: Cellular respiration is the process where energy is produced in the form of ATP from oxidation of…

Q: Is the picture of a fermenter, aerobic respirer, or anaerobic respirer? This is the organisms only…

A: The process of breaking down of glucose using enzymes to release energy in the form of ATP is known…

Q: consider 15 NADH and 43 FADH2 molecules funneling electrons into  the electron transport chain…

A: In glycolysis, a 6-carbon molecule of glucose-6-phosphate is broken down into 3-carbon pyruvate…

Q: Which of the following produce(s) NAD*? Select all that apply. Chemiosmosis Citric Acid Cycle…

A: The NAD+ is produced from the NADH. This reaction occurs in different cellular processes mainly…

Q: Which two reactions of glycolysis requires an investment of ATP energy, and which enzyme catalyzes…

A: Glycolysis is the process carried out in the cells for metabolic oxidation of glucose in order to…

Q: Which step(s) of cellular respiration produce CO2? Select all that apply ETC/chemiosmosis citric…

A: Cellular respiration is defined as an aerobic process with the help of which living cells break down…

Q: The remarkable properties that allow ATP synthase to run in either direction allow the…

A: The ATP synthetase is defined as a mitochondrial enzyme, present in the inner mitochondrial enzyme…

Q: When muscles contract, a chain of events result in greater activity by the TCA cycle. All of the…

A: Answer: During muscle contraction or excessive exercise the oxygen consumption is very high and this…

Q: Oxidative phosphorylation only occurs in the Electron Transport Chain. True  False

A: The cellular respiration is very important process and occurs in every living cells of an organisms…

Q: In glycolysis and the Krebs cycle, electrons are removed from glucose and taken up by molecules +…

A: In glycolysis and the Krebs cycle, electrons are removed from glucose and taken up by molecules +…

Q: True or False compared with NAD+, electrons transferred to FAD lead to less proton translocation in…

A: NAD+ and FAD are cofactors that play an important role in cellular respiration. They are involved in…

Q: Oxidative phosphorylation is a two-stage process where ATP synthase couples the electron transport…

A: In eukaryotes including almost all aerobic organisms carry out oxidative phosphorylation that takes…

Q: Question 8: The following table shows the glycolysis reactions and their standard Gibbs free energy…

A: Glycolysis is the first step in the energy extraction process from glucose oxidation. It replaces…

Q: 23. Select the situation that will NOT happen if ATP synthase is not functioning. O A. Damage to the…

A: ATP synthase is the enzyme that will help in conversation of ATP to ADP . Each ATP synthase can…

Q: Glycolysis Two of these per glucose CHOH PH HO OH АТР glyceraldehyde-3-phosphate dehydrogenase ADP…

A: Glycolysis is a pathway in carbohydrate metabolism that involves the breakdown of glucose to provide…

Q: When NAD* accepts electrons during a glycolysis reaction, this is an example of a reaction. --- O…

A: In the glycolysis reaction, NAD+ is an oxidizing coenzyme which means it accepts electrons and…

Q: During glycolysis a total of 4 ATP molecules are produced and electrons are harvested for the…

A: ATP is absorbed for energy in procedures containing ion transport, muscle substrate phosphorylation,…

Q: The ATP made during glycolysis is generated by O substrate-level phosphorylation O oxidation of NADH…

A: Cellular respiration is a metabolic process that have been occurring inside the cells of organisms…

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

A: Aerobic respiration is the process of catabolism that occurs in aerobic organisms. It involves the…

Q: This figure depicts the energy investment phase of glycolysis. Enzymes catalyzing the reactions are…

A: Energy comes from the food we eat, which is broken down during digestion and transformed into ATP…

Q: Two glucose molecules undergo cellular respiration. Match the end-products of the citric acid cycle…

A: Krebs cycle/Tricarboxylic acid(TCA) cycle/ Citric acid cycle  Main source of energy for cells and…

Q: © 2011 Producation inc 1. Which of the enzymes in this pathway catalyze anabolic reactions? How did…

A: Since you've asked multiple questions, we're only answering the first three for you. If you want any…

Q: Cellular respiration is an example of an anabolic and endergonic reaction a catabolic and exergonic…

A: Respiration is a catabolic, biochemical process, that involves the stepwise, complete or incomplete…

Q: Table 6:Energy Carriers Prodoced in Glycolysis, the Transition Step, and the Krebs Cycle Process…

A: Cellular respiration is a process where food in form of glucose is broken down to carbon dioxide and…

Q: THE MOLECULE, PYRUVATE: 1. IS THE END PRODUCT OF OXIDATIVE PHOSPHORYLATION  2. IS AN EIGHT CARDON…

A: Pyruvate is formed when the carboxy group of pyruvic acid gets deprotonated. Its molecular formula…

Q: Multiple Choice the final step of the Krebs cycle the first redox reaction of the electron transport…

A: Glycolysis is a major metabolic mechanism in which glucose is oxidized to produce energy in the form…

Q: This figure depicts the energy investment phase of glycolysis. Enzymes catalyzing the reactions are…

A: Introduction: Glycolysis is a metabolic pathway that occurs in the cytoplasm of cells and is the…

Q: Which of the following statements is FALSE regarding oxidative phosphorylation? Oxidation and…

A: Oxidative phosphorylation is a crucial process in cellular respiration, where the majority of ATP is…

Q: Step 1. Draw five big boxes in a line down the middle of your page along a vertical axis. (see the…

A: In thе visual rеprеsеntation of cеllular rеspiration, a sеriеs of fivе boxеs alignеd along a…

Q: An organism lives solely on Acetate. It has a normal Kreb’s Cycle and its Electron Transport Chain…

A: Cellular respiration is the mechanism by which an organism converts the chemical energy in the form…

Q: This and the following question refer to the illustrated reaction in glycolysis. Which compound is…

A: Note: Since you have posted multiple independent questions in the same request, we will solve the…

Q: Another scientist wants to generate an organism where glycolysis and the TCA cycle occur in the same…

A: Mitochondria are membrane-bound cell organelles that generate most of the chemical energy needed to…

Q: Glycolysis requires oxygen or another final electron acceptor to proceed

A: Glycolysis does not require Oxygen. NAD+ is the oxidising agent in glycolysis.

Q: Choose any/all that apply to the proton-motive force and ATP synthesis. The active pumping of…

A: Metabolism includes biosynthesis/ reduction (an anabolic process) and oxidation…

Q: sing evidence from the diagram, one could infer that the mitochondria is not important for the…

A: Need to find which is correct from the following four options related to mitochondria.

Q: What drives the rotation of the F1 head of ATP synthase?   only one answer options:   proton…

A: ATP synthase works during ATP synthesis by the electron transport chain process. ATP synthase…

Q: A cell is grown on minimal media containing only malic acid as a source of carbon and energy. What…

A: A metabolic cycle is a series of interconnected chemical reactions within a cell that serves…

Q: Which of the following are involved in cellular respiration? CHOOSE ALL THAT APPLY V pyruvate…

A:

Q: Substrate- level phosphorylation occurs _____.     during oxidative phosphorylation     in the…

A: Substrate-level phosphorylation is a metabolic response that develops in the development of ATP or…

Q: NADH produced during glycolysis will have a higher ATP yield when NADH is shuttled into another NADH…

A: Highest ATP yield occur when NADH is translocated into the mitochondrion.  When oxidation of one…

Q: 2 ATP Pathway A if no oxygen present 2 ругuvate Fermentation #13? end product end product гуpe 2 2…

A: Pathway A is glycolysis Pathway B is citric acid cycle

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.