During working hours, Ahmed climbs the stairs 3 times back and forth during which he lost energy equivalent to 190 ATP units. How many carbon dioxide molecules did he lose and how many units of glucose molecules would he need to replace the lost energy? Note that the process depends on complete oxidation.

Q: aerobic and anaerobic respiration, NADH is oxidized to return to NAD+ which is needed for…

A: Aerobic respiration can be described as the process involving the breakdown of carbohydrates such as…

Q: The citric acid cycle consumes oxygen Group of answer choices True False   Oxidative…

A: The citric acid cycle consumes oxygen.--- FALSEThe citric acid cycle or the TCA cycle does not…

Q: Sports physiologists at an Olympic trainin thletes to determine at what point their unaerobically.…

A: anaerobic respiration breaks energy stores in the absence of oxygen to produce ATP. Anaerobic…

Q: Directions: Complete the "energy balance table" below with the products of glycolysis for each…

A: Glycolysis is the first pathway in cellular respiration in which glucose is oxidized to produce two…

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A: Bromthymol Blue is a dye used as an indicator in determining pH. Bromthymol blue is a weak acid. It…

Q: Provide a simplified schematic presentation of mitochondrial β-oxidation.

A: Fatty acid β-oxidation is the process by which fatty acids are broken down to produce energy.

Q: In cellular respiration, carbon dioxide is formed from the oxidation of which of the following?

A: Cellular respiration is a set of metabolic processes that occur within a cell, in which biochemical…

Q: Pumped across the inner mitochondrial membrane by the action of the electron transport chain. Cross…

A: Introduction- Aerobic respiration is a type of cellular respiration that provides energy in the…

Q: How many carbon dioxide molecules are released after each cycle of the Krebs cycle? For a single…

A: The Krebs cycle releases two carbon dioxide molecules for each cycle it completes

Q: The Krebs cycle produces most of the energy gained during aerobic respiration. True False Question…

A: Aerobic respiration is the process of production of biochemical energy in the form of ATP (adenosine…

Q: What is ATP? Explain in two sentences. 2. How is ATP produced in the Citric Acid Cycle? 3. How is…

A: There are numerous cellular mechanisms that takes place inside a cell in the cytosol and inside the…

Q: How many ATP are produced from complete metabolism of glucose in the presence of oxygell? 0 6 0 8 O…

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

Q: Pyruvate dehydrogenase is an enzyme that converts pyruvate to acetyl- COA. Acetyl- CoA is further…

A: Pyruvate dehydrogenase --  Pyruvate dehydrogenase is very important enzyme in respiratory process…

Q: How does ATP synthase converts chemical energy to mechanical energy? Be specific about the ATP…

A: Mitochondria are called the kitchen of the cell where ATP molecules are synthesized. Aerobic…

Q: "The three respiratory enzyme complexes in the mitochondrial inner membrane tend to associate with…

A: Introduction: Three respiratory enzyme complexes make up the respiratory chain in the inner…

Q: Under conditions of strenuous activity (anaerobic) the product is: acetyl CoA pyruvate lactate

A: Ans- lactate

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A: Citric acid cycle This cycle is also known as tricarboxylic acid cycle or the Krebs cycle. This…

Q: Given the overall equation for respiration (C6H12O6 + 6O2 6CO2 + 6H2O), in which step(s) in the…

A: Respiration is the process by which organisms convert organic matter, such as glucose, into energy…

Q: B. How many turns of the citric acid cycle are implicated in accounting for the net oxidation of…

A: The citric acid cycle or Krebs cycle is a series of chemical reactions used by all aerobic organisms…

Q: Anaerobic respiration produces a maximum of ______ ATP per glucose.       10     38     2     4

A: Anaerobic respiration produces a maximum of 2 ATP per glucose molecule. This occurs during…

Q: How many ATPs does the respiratory cahin generate from all the NADH molecule produced from the…

A: An interlinked series of membrane-bound enzyme complexes that is responsible for oxidative…

Q: Define oxidation in carbohydrate metabolism. What are the roles of NAD+ and FAD+ in carbohydrate…

A: Carbohydrate metabolism It is defined as the biochemical processes through which the metabolic…

Q: 5. Pyruvate oxidation and the citric acid cycle, oxidative phosphorylation: electron transport chain…

A: "Since you have asked multiple questions, we will solve the first question for you. if you want any…

Q: Net moles of ATP produced by one mole of acetyl CoA entering the TCA cycle is: O 2 9 38

A: The TCA cycle, also known as the citric acid cycle or the Krebs cycle, is a series of chemical…

Q: Answer the following Cite 5 examples that observe from environment where aerobic respiration takes…

A: Cellular respiration is a set of metabolic events and activities that take place inside the cells of…

Q: Complete the following sentence by selecting the correct cofactor of the pyruvate dehydrogenase…

A: Introduction:- PDH connects the citric acid cycle and subsequent oxidative phosphorylation to the…

Q: Select the best answer or answers from the choices given: Which of the following reactions would…

A: The process of cellular respiration is a combination of metabolic reactions and processes that…

Q: Answer the ff questions. I. 1. what happens to glucose molecules during the process of glycolysis?…

A: You have asked two questions. I would answer the 1st question, which has 3 subparts as per…

Q: Complete the sentences to explain how the H Match the words in the left column to the appropriate…

A: The electron transport chain is a series of proteins and organic molecules found in the…

Q: How many ATP equivalents would be generated or used by the metabolism of butanoic acid to carbon…

A: Carbohydrates are the chief source of energy in the body. Glucose is the simplest and major…

Q: A high NADH/NAD+ ratio will inhibit which pathways or enzymes by LeChatelier’s principle: Options:…

A: LeChatelier’s principle: According to LeChatelier’s principle, any change in the equilibria state of…

Q: Heading 1 Editing Paragraph Styles 10. Triglycerides are major energy storage molecules. Which…

A: Option e

Q: Place the following molecules in order from highest to lowest phosphoryl transfer ability (most…

A: Phosphoryl group transfer ability is a measure of how good of a phosphate group donor a molecule is.…

Q: Briefly explain how two metabolic products or byproducts affect oxygen delivery (make reference to…

A: Oxygen dissociation curve is a sigmoidal shaped curve that describes the binding affinity of oxygen…

Q: What did you learn about the the reactions in cellular respiration? Complete the following. Three…

A: Introduction Cellular respiration:-  is the process by which the cells of plants and animals break…

Q: Three molecules of glucose are being processed by your cell to produce ATP. Using your earned…

A: How many molecules of NADH is produced in one cycle of the Krebs cycle? Answer ) The Krebs cycle is…

Q: The respiratory quotient (RQ) is the ratio of the Liters of CO2 produced to the Liters of O2…

A:

Q: What is the respiratory exchange ratio (RER)? Explain how it is used to determine the oxidation of…

A: Introduction: Exercise includes body activities that aid in increasing or maintain physical fitness…

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A: Cell biology is considered as the study of cells, their structure, and their functions. The cells…

Q: How many ATP are produced via the Kreb's cycle (total, directly, & indirectly)?

A: Krebs cycle, also termed as a citric acid cycle, occurs in the mitochondria of eukaryotes and…

Q: Briefly describe the role that phosphofructokinase plays in cellular respiration. Describe the…

A: Glycolysis:  Glycolysis is that the metabolic pathway that converts glucose C₆H₁₂O₆, into acid ,…

Q: What are the stages in carbon dioxide fixation (choose all that applies)? Conversion of unstable…

A: Carbon dioxide fixation is the process in which CO2 is fixed or converted via ribulose 1, 5…

Q: The following figure shows two absorption spectra. NAD* is the solid line. NADH is the dashed line.…

A: To monitor the development of various enzymatic redox (oxidation-reduction) reactions, UV…

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.