Answered: Which pathway produces the most ATP…

Which pathway produces the most ATP molecules? Select one: O a. lactic acid fermentation O b. glycolysis O c. the Krebs cycle (citric acid cycle) O d. the electron transport chain

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Which of the following is NOT among the products after one molecule of glucose passes completely…

A: The correct answer is given below

Q: This step from the Citric Acid Cycle is a.... A) Oxidation step B) Reduction step C) Rearrangement…

A: In this reaction, Micheal addition take place means 1,4 addition. An organic reaction known as an…

Q: What are the products of the following reaction?

A: Isocitrate dehydrogenase is an enzyme that is used in the reaction of isocitrate.

Q: For every one glucose molecules, how many high energy molecules are formed in citric acid cycle?…

A: Citric acid cycle is an important metabolic pathway taking place in aerobic organism involving a…

Q: 19. Which of the following is derived from the B vitamin pantothenic acid? a. Riboflavin b. ATP C.…

Q: The apple is broken down by digestion. Sugars from the apple enter glycolysis. Timmy eats an apple.…

A: ATP is an energy source for a cell and the ATP is produced in the glycolysis cycle. Apple contains…

Q: When pyruvate is reduced by NADH to lactate, which hydrogen in lactate comes from NADH?

A: Hydrogen in lactate comes from NADH: Two molecules of pyruvate converted by 1 glucose molecule in…

Q: Which electron transport shuttle will result in more ATP being synthesized? Explain your answer.

A: Ans: The electron transport system present in the mitochondrial membrane (inner membrane)…

Q: Which of the following processes is an oxidation? Fe³+ → Fe²+ NADH → NAD+ A. B. C. FAD D. E. FADH₂…

A: A question based on introduction to chemistry. 5 options are given that are to be distinguished on…

Q: Which type of linkage is present between any two phosphate groups in ATP? a. an anhydride…

Q: High-fructose corn syrup (HFCS) is a common ingredient in packaged foods. F manufacturers use it…

A: Carbohydrates are the type of macronutrient and it is found in foods and drinks. Examples of…

Q: How many ATP molecules (not including GTP molecules) does a liver cell spend to make one glucose…

A: It spend two ATP molecules which form ADP molecule.

Q: During exercise, oxygen is used up rapidly which slows down the rate of the common catabolic…

A: Our body generates energy by aerobic process ( with oxygen ). Energy is produced from a process…

Q: The phosphorylation of glucose with HPO42- forms glucose 1-phosphate and water and requires…

Q: In the electron transport chain, the hydrogen ions enter the inner compartment of mitochondria…

A: Energy is used to pump hydrogen ions to the inner compartment mitochondrial during the electron…

Q: Why is the citric acid cycle considered to be part of the aerobic catabolic pathways, even though…

A: Why is the citric acid cycle considered to be part of the aerobic catabolic pathways, even though…

Q: Considering the individual steps in glycolysis: a. Which steps form ATP? b. Which steps use ATP? c.…

A: (a) In glycolysis, 1,3-bisphospho glycerate is converted into 3-phosphoglycerate. It is the 7th step…

Q: a. Catabolism of sugars b. Catabolism of fatty acids c. Catabolism of amino acids d. Anabolism of…

A: We know that the citric acid cycle is a key catabolic pathway producing a considerable amount of…

Q: Natural cycle. Answer the following question. 1. How does human activites influence phosphate…

A: 1. Humans impact the phosphorous cycle in a major way by their use of the element as a major…

Q: The metabolic transformation shown is likely to be carried out by a H₂N. Select one: OH OH a.…

Q: Question 33 33. What is the name of complex III of the electron transport chain? Q-cytochrome c…

A: A question based on biological importance of chemical elements.

Q: 13. Which of the following require a net energy input in order to complete? Oa. photosynthesis b.…

A: option - D more than one choice is correct as per my assumption as photosynthesis requires energy in…

Q: QUESTION 35 Assuming the system gets 3 ATP per NADH and 2 per FADH2, how many ATP molecules are…

A: Glycolysis is the biological process of breaking glucose and it leads to the pyruvate formed at the…

Q: 1. Identify the chemical reactions and coenzymes used in each step of glycolysis. 2. In which steps…

A: Answer for the first question: Glycolysis is the linear sequence of reactions by which glucose is…

Q: How does the concentration of NADH affect the rate of the citric acid cycle? Explain in 1 sentence.

A: Isocitrate dehydrogenase is allosterically stimulated by ADP, which enhances the enzyme's affinity…

Q: Identify if the following characteristic of metabolism is about aerobic respiration or fermentation…

A: The detailed solution is attached below.

Q: What is the main factor that determines basal metabolic rate? O physical exercise O gender O amount…

Q: Which process produces only ATP? O The conversion of pyruvate Glycolysis O The citric acid cycle…

A: Here option 'b' is correct option. I.e. glycolysis process Produces only ATP. This produces only two…

Q: How many total ATP are produced during glycolysis?

A: The process by which glucose is broken down to provide energy is called glycolysis. It yields two…

Q: A high energy bond is formed when ADP is phosphorylated to ATP. Why? Choose all that apply. a) there…

A: a) there is a decrease in entropy. c) the negative charges on ADP and inorganic phosphate repel each…

Q: How many ATP molecules can be generated from one glucose molecule during aerobic cellular…

A: The number of ATP molecules can be generated from one glucose molecule during aerobic cellular…

Q: 5. What is the substrate for pyruvate dehydrogenase? a. pyruvic acid O b. water c. hydrogen d.…

Q: NADH H* NAD+ O=C HČ-OH ČH3 ČH3 Which is the electron acceptor in this lactate dehydrogenase…

A: Reduction can be defined as the process that involve gain of electrons during the redox reaction or…

Q: Respiration is a three-step process that breaks down glucose and produces ATP. Describe each of the…

A: The three steps in the cellular respiration which breakdown glucose and ATP are 1. Glycolysis in the…

Q: 24. What is the substrate for pyruvate dehydrogenase? Da. pyruvic acid b. water c. hydrogen d.…

A: Enzymes are proteins that allow reactions within the body to occur faster and with less energy. By…

Q: 4. Which of the following is involved in the oxidation of a -CH2-CH2- portion of a substrate to a…

A: Answer

Q: 1.Glycolysis is favored when there is high sugar in the blood. Glycolysis is a catabolic pathway.…

A: Glycolysis is favoured when there are elevated levels of sugar in blood . Glycolysis is a catabolic…

Q: The role of oxygen in aerobic respiration is to A. form water that is the medium of all chemical…

A: The role of oxygen in aerobic respiration is to provide transport of electrons from the cystol…

Concept explainers

Organic Chemistry of Metabolic Pathways

Metabolic pathways allude to the arrangement of chemical catalyzed reactions that lead to the transformation of a substance into the final product. Metabolic pathways incorporate a progression of reaction where the substrate is changed continuously and the transitional metabolites are persistently recovered.

Glucogenesis

Glucogenesis is a metabolic pathway in which glucose is produced from carbon substrates that are not carbohydrates. This process is observed in plants, animals, fungi, bacteria and other micro organisms. The general definition for glucogenesis or gluconeogenesis is as follows,

Question

Which pathway produces the most ATP molecules?
Select one:
O a. lactic acid fermentation
O b. glycolysis
O c. the Krebs cycle (citric acid cycle)
O d. the electron transport chain

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Which of the following is an INCORRECT association about metabolism? phosphoryl group transfer potential.... exergonic reaction small E' value.... high electron affinity regeneration of ATP from ADP not favorable .... oxidation of fat . . .. source of free energy
In the first step of citric acid cycle, oxaloacetate, 4C, combines with Acetyl CoA, 2C.. Oxaloacetate (4C) is formed again in the last step of the citric acid cycle. During the citric acid cycle, how many decarboxylation reactions must occur per turn of the citric acid cycle? 04 01 2 3 05
How many moledule of ATP can form from the break down of 1 molecule of gluose under aerobic condition and unaerobic condition?
How many molecules of ATP are obtained from the conversion of one molecule of glycerol to pyruvate a. not including the fourth stage of catabolism? b. including the fourth stage of catabolism?
Using the glyoxylate cycle, a germinating plant can convert two molecules of acetyl CoA into one molecule of succinate. Considering that succinate is an intermediate of the CAC, how many molecules of acetyl CoA are required for the production of one molecule of glucose in a germinating plant? 02 04 06 08
Energy from the breakdown of citrate (formed from acetyl groups) is captured by what compound in steps 3, 4, and 8 of the citric acid cycle?
c. What is the equilibrium ratio of ATP to ADP if the ratio of creatine phosphate to creatine is 0.20?
26. Which of the following cells can produce the largest number of ATP molecules from the complete oxidation of one glucose molecule? O a. brain Ob. muscle Oc. liver Od. more than one choice is correct
8) What does the pentose phosphate pathway achieve? In the first step of pentose phosphate pathway, glucose 6-phosphate dehydrogenase enzyme reaction is a important reaction, why? (think the enzyme and NADPH production)
Q28: In the peroxisome, electrons extracted from beta-oxidation are used to reduce ubiquinone to ubiquinol for the electron transport chain. Produce ATP through the electron transport chain. reduce malate to pyruvate to produce NADPH for fatty acid synthesis. O reduce O2 to H2O2.
The Citric Acid Cycle is an 8-step metabolic pathway in which: A. The acetyl portion of AcCoA is oxidized to CO₂. B. NADH is reduced to produce NAD+ C. D. E. FAD is oxidized to produce FADH2 Both A and B Both A and C
The ATP synthesized during catabolic processes is used to provide energy for in the cell. oxidative anabolic slow O downhill processes