For cells that are capable of aerobic cellular respiration and fermentation, such as yeast cells, one pathway may be favored over the other in certain circumstances. Which of the following accurately describes an advantage of the fermentation pathway, when compared to aerobic cellular respiration? A) Fermentation is quicker because it does not involve glycolysis B)Fermentation can occur in the absence of oxygen (O2) C)Fermentation generates a higher amoung of ATP per glucose substrate D)Fermentation is less costly for the cell because it does not involve enzymes 10.

Q: Each of the following citric acid cycle enzymes catalyzes electron transfer to NADH/FADH2 except

A: The Citric acid cycle or Tricarboxylic Acid cycle or Kreb's Cycle is an important biosynthetic…

Q: Two Acetyl-coA molecules released from a fatty acid enter the Krebs cycle, and can produce six NADH…

A: Krebs cycle, also known as a tricarboxylic acid cycle. It is the chemical reactions that help in the…

Q: What is true for anaerobic cellular respiration? a) The mitochondrion is not needed. Ob) An organic…

A: Anaerobic cellular respiration is a metabolic process by which organisms break down glucose…

Q: 1) which are the substrates of aerobic respiration? A)Glucose B)Carbon dioxide C)Water D)Oxygen…

A: Respiration: The physical and chemical mechanisms (such as inhalation and diffusion) through which…

Q: Most of the carbon dioxide we exhale is produced in: A) glycolysis. B) photosynthesis in the…

A: Aerobic respiration is an enzymatically controlled release of energy in a stepwise catabolic process…

Q: The true statement is A) O Fermentation is anaerobic respiration. B) O The oxygen you inhale is…

A: Fermentation is an anaerobic process.

Q: Which of the following is the best definition of fermentation? A) O the partial reduction of glucose…

A: Cellular respiration is the process of breakdown of glucose molecule to yield energy. It can be…

Q: Describe the functions of: pedicellariae, madreporite, dermal gills, Aristotle’s lantern, tube feet,…

A: Echinoderms are marine invertebrates. Their skin is hard or spiny. They have a mesodermal…

Q: If you were to ferment grapes into wine in an organism that did not have NADH, what would likely be…

A: Fermentation is a metabolic process in which an organism converts a carbohydrate, such as starch or…

Q: Calculate the ATP yields in respiration given a certain type of substrate and process.

A: Answer: RESPIRATION: It is a metabolic process, in which free energy released from the oxidation of…

Q: When you're doing a hard workout and your muscles aren't getting enough oxygen to meet the demand,…

A: Answer. During aerobic respiration, the energy source which is glucose is oxidized into pyruvate and…

Q: Select all of the following that are false: a) Fermentation directly produces ATP. b) Fermentation…

A: The Latin word fervent is whence the word ferment is derived. The verb fervent means "to boil." The…

Q: The light reactions use NADPH as an electron acceptor. b.) Fermentation replenishes the cell's…

A: Metabolism is the sum total of all the reactions occur inside a living system.

Q: Metabolic pathways can function efficiently without external control, and will not overproduce…

A: Metabolic pathways are the pathways occurring in the cell leading to the formation of multiple…

Q: oxygen, the produ giyco об reaction. In this reaction, the products of glycolysis react with…

A: Glycolysis : It is the process in which one molecule of glucose is broken down to form two molecules…

Q: he first pathway of cellular respiration is glycolysis. The net gain of this pathway is: A) 2 ATP,…

A: Cellular Respiration: It is a metabolic process in all living cells. The free energy is released in…

Q: The first half of glycolysis is referred to as the preparatory or investment phase because it…

A: The first half of glycolysis is known as energy requiring steps.

Q: What is the difference between cellular respiration and fermentation? Select an answer. a) cellular…

A: The stages of cellular respiration include glycolysis, pyruvate oxidation, the citric acid or Krebs…

Q: During which of the following processes does NAD+ become reduced? There might be more than one…

A: cellular respiration is the process through which organisms mix oxygen with food molecules,…

Q: What does pyruvate oxidation entail? a) the formation of NADH b) coenzyme A c) the release of carbon…

A: Pyruate is the end product of glycolysis. It is a three carbon molecule. It undergoes oxidation and…

Q: Which of the following statements concerning fermentation is TRUE? a) Fermentation ultimately…

A: Introduction  Fermentation is a metabolic process by which energy is generated in the absence of…

Q: What is the direct mechanism of ATP synthesis during the electron transport phase of cellular…

A: In a cellular respiration, glucose molecule is broken down to get carbon-dioxide and water. Some of…

Q: Where in respiration is the most ATP produced? Group of answer choices a)electron transport chain…

A: Cellular respiration is a metabolic process that take place in the cells of organisms, which…

Q: 5. a) The cell creates molecules of NADH and FADH2 to use in the electron transport chain as they…

A: Mitochondria are defined as membrane-bound cell organelles that will generate or produce most of the…

Q: ATP SYNTHESIS VIA ATP SYNTHASE:   a) Prokaryotic location:      b) Eukaryotic location:   c)…

A: ATP SYNTHASE- It is an enzyme also known as complex V in an electron transport system. This enzyme…

Q: The greatest amount NADH is produced during which stage of aerobic respiration! A) O glycolysis B) O…

A: Aerobic respiration is the biochemical process of cellular respiration which takes place in the…

Q: Which of the following is not a reaction that cells use to get energy from nutrients?…

A: All living organisms need energy to grow and reproduce, maintain their structures, and respond to…

Q: Indicate whether the statement is true for aerobic respiration, photosynthesis or both: ATP…

A: In aerobic respiration , the electrochemical proton gradient across the inner membrane drives H+…

Q: Which of the following is true of the steps of glycolysis which yield pyruvate as the end product?…

A: Those chemical reactions that occur within the living body for the formation of energy in the form…

Q: During oxidatative phosphorylation, the role of oxygen is to: a) run through the turbine to spin it…

A: the 4 stages of cellular respiration include glycolysis, transition reaction (pyruvate oxidation),…

Q: What enzyme is inhibited by the group of medications known as statins? a)HMG-CoA synthase…

A: Statins are a class of drugs used to lower cholesterol levels in the blood.

Q: At first glance, the final steps in fermentation appear to be unnecessary: the generation of lactate…

A: Cell can not able to produce pyruvate acid as a waste product in absence of oxygen because it…

Q: Photosynthesis and aerobic cellular respiration both rely on electron transport chains to generate…

A: Oxidative phosphorylation is made up of two closely connected components: the electron transport…

Q: Which of the following statements regarding the glycolysis pathway is FALSE? A) O Two pyruvate…

A: Glycolysis is the process by which gkucose is partially oxidized into pyruvate acid . It is first…

Q: The two electron carriers involved in the redox reactions of cellular respiration are NAD+ and FAD.…

A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction…

Q: 1)NADH is made from NAD+ by a)An oxidation-reduction reaction b)Oxidative phosphorylation c)A…

A:

Q: Which of the following statements is correct? A) NAD+ is reduced to NADH during glycolysis,…

A: NADH is an electron carrier used in the process of cellular respiration. The oxidized form, NAD+,…

Q: Which of the following is true regarding the reaction catalyzed by the enzyme PEPCK? a) It produces…

A: The reaction catalyzed by the enzyme PEPCK (Phosphoenolpyruvate carboxykinase) is an important step…

Q: a) A person is unable to take glucose into their cells. b) A mutation occurs in the ATP synthase…

A: a) Cellular respiration is the process in all cells that used to make ATP, or energy. Changes in…