In the complete aerobic breakdown of a glucose molecule, the carbon atoms from the glucose ultimately end up in: a. Acetyl-coenzyme A b. Pyruvic acid C. Citric acid d. Carbon dioxide e. The hydrogen transport system

Q: The first reaction in glycolysis that results in the formation of an energy-rich compound (i.e., a…

A: The cytoplasmic metabolic process that turns glucose into pyruvic acid is known as glycolysis. The…

Q: In the Cori cycle: Select one: a. Takes place in the kidney. b. A three­ carbon compound arising…

A: Introduction: The series of chemical reactions that occur in the body together known as metabolism.

Q: Which of the following molecules serve as a reactant in both the aerobic respiration and…

A: Energy is supplied to the living cells by the process of CTRIC ACID CYCLE (Kreb’s Cycle).

Q: One example of a stage 1 reaction in the heterotrophic breakdown of food molecules is: A. the…

A: Cellular respiration is a fundamental mechanism in which cells break down food molecules to generate…

Q: Which of the following is NOT involved in the activation of glucose for glycogen synthesis?   A.…

A: Step 1:  Glucose is phosphorylated into glucose-6-phosphate, which is the same process as the first…

Q: In the first stage of glycolysis, the hydroxyl group on C6 of glucose is phosphorylated to form…

A: In the first step of glycolysis, glucose is phosphorylated at C6 to form Glucose 6-phosphate. The…

Q: During glycolysis, glucose is phosphorylated and then an isomerization reaction produces fructose…

A: Step 1Glucose is a 6-carbon molecule. During glycolysis, glucose is phosphorylated and then an…

Q: For each entire glucose molecule, the citric acid cycle yields: a. 2 CO2, 2 ATP, 2 NADH, 1 FADH2 b.…

A: The citric acid cycle which is also known as the TCA cycle or the tri carboxylic acid cycle or the…

Q: Which of the following is NOT a process of aerobic respiration?

A:

Q: Pyruvic acid fermentation, which produces lactic acid, occurs A. aerobically B. anaerobically C.…

A: Introduction:- Pyruvic acid is used by some bacteria to create lactic acid. Animal muscle cells…

Q: Which of the following statement about ATP formation in Glycolysis is True? a. Four ATP molecules…

A: The series of chemical reactions that occur within the living body are collectively known as…

Q: glucose was no longer available, electron transport activity chain would:   a. decrease   b.…

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

Q: Which of the following is associated with the process of ATP re-synthesis during exercise?   a.…

A: During exercise, there occurs the utilization of large amount of energy and absence of oxygen. Under…

Q: What would you predict to be the consequence of several minutes of hypoxia (low oxygen availability)…

A: The consequence of several minutes of hypoxia (low oxygen availability) on carbohydrate metabolism…

Q: Which mechanism of ATP production requires mitochondria and is able to use fatty acids and lactic…

A: ATP is produced by either substrate-level phosphorylation or oxidative phosphorylation. In substrate…

Q: Which of the following statements regarding formation of glucose - 1 - phosphate from glycogen is…

A: Carbohydrates are a group of an organic molecule that helps the body to generate energy. These…

Q: Which of the following statements concerning gluconeogenesis is NOT true? a.   Gluconeogenesis is…

A: Introduction :- The process known as "gluconeogenesis" converts non-carbohydrate substrates like…

Q: Which of the following nutrient biomolecules can be oxidized in biochemical pathways of cellular…

A: The ingested food comprises complex forms of nutrients which are broken down into the simplest forms…

Q: Which of the following processes can decrease blood glucose levels?   A. glycogenesis B.…

A: Glucose is the simple sugar which undergo oxidation to give energy in the form of ATP. Glucose in…

Q: Which of the following ideas is NOT TRUE for Glycolysis? A. Glycolysis breaks down glucose into two…

A: introduction: Nearly all sorts of organisms have evolved a metabolic process and anaerobic energy…

Q: Glycolysis results in the production of two ________ molecules from a single molecule of glucose. In…

A: Glycolysis is the process that involves the breakdown of glucose with the help of enzymes to release…

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: Fermentation is an important process that allows organisms growing in anaerobic environments to…

A: Ans: E Most organism that rely on fermentation are small microbes that grow relatively slowly.

Q: Concerning the process of the aerobic fate of glucose oxidation, which of the following statements…

A: In the cytosol, 1 molecule of glucose is converted into 2 molecules of pyruvate via glycolysis.…

Q: Which of the following are the final by-products of glucose oxidation during aerobic cellular…

A: Cellular respiration is the process by which cells convert sugars into energy. The energy releases…

Q: Pyruvate, formed from glycolysis, is generated in the: a. Cytosol  b. Nucleus  c. Mitochondrial…

A: All cells respire through a metabolic process known as cellular respiration,, in which free energy…

Q: Which of the following reactions in glycolysis is/are reversible? A. PEP → pyruvate B. DHAP → G3P…

A: Glycolysis is process of breakdown of one glucose glucose into two molecules of pyruvate with net…

Q: Which of the following is one difference between fermentation and anaerobic respiration?   a.…

A: The set of reactions that go on inside the body of a living being to sustain life is termed as…

Q: Which of the following must be available in sufficient supply for glycolysis to proceed? a.…

A: Introduction Glycolysis is the process where glucose is broken down to form pyruvate and energy.…

Q: Rank the molecules/sets of molecules highest to lowest in terms of how much ATP can be obtained from…

A: Aerobic cell respiration is the process by which cells convert organic molecules, such as glucose,…

Q: Which of the following DOES NOT describe Cellular Respiration? * a. It provides cells with the…

A: Cellular Respiration   It is a metabolic process that involves a series of steps to convert the…

Q: The first half of glycolysis is called investment phase or preparatory phase because a   ATP is…

A: Glycolysis occurs in the cytoplasm of the cell irrespective of the presence or absence of oxygen.…

Q: Why is it important that glucose be converted to glucose-6-phosphate once glucose enters a cell?…

A: The question is asking why glucose is converted to glucose-6-phosphate once it enters a cell. The…

Q: ATP production is limited from glycolysis in strenuously exercising muscle or when yeast are…

A: ATP production is limited from glycolysis in strenuously exercising

Q: Which of the following is NOT true of glycolysis? Select one:  a. The pathway requires two molecules…

A: Glycolysis is a catabolic process in which glucose molecule is converted to pyruvate through various…

Q: Which of the following final electron acceptors is used during anaerobic respiration? a. lactic…

A: Respiration is the process of oxidation of food to produce energy in the form of ATP. This energy is…

Q: The cell senses ATP is not being produced. What immediate effect will this have on the rate of…

A: INTRODUCTION ATP Adenosine triphosphate : source of energy.

Q: Chemical potential energy stored in the reduced coenzyme, NADH or FADH2 is converted to chemical…

A: A catabolic reaction refers to a type of metabolic process in which complex molecules are broken…

Q: How much ATP is produced from one glucose molecule BEFORE Oxidative Phosphorylation? a. two b. four…

A: Introduction: In the presence of oxygen, glucose molecules are broken down into energy during…

Q: Consider a triglyceride molecule (dietary fat) and it’s components. If a cell uses a triglyceride…

A: The function of triglyceride molecules in animals and plant seeds is to serve as an energy source.…

Q: about aerobic respiration is true?   a. Oxygen is the final electron acceptor in the citric acid…

A: The aerobic respiration is the process of producing energy using oxygen. Let's see which option is…

Q: what happens to the stored sugar in the seed upon its utilization during cellular respiration. At…

A: Cellular respiration is the process by which the oxygen in the body of organism combines with that…

Q: Which of the following steps occurs during the payoff phase of glycolysis? A. the conversion of…

A: Glycolysis i.e. the conversion of glucose to two molecules of pyruvate. Glycolysis can be divided…

Q: Which of the following reactions is the most exergonic? a Conversion of PEP to Pyruvate b…

A: Exergonic reaction is the reaction in which energy is released when reactants are converted to…

Q: Which of the following would yield the most ATP? Select one: a. fermentation to produce alcohol b.…

A: Fermentation is the process of sugars being broken down by enzymes of microorganisms in the absence…

Q: The complete catabolism of one molecule of C6H12O6 into carbon dioxide and water produces a larger…

A: Glucose (C6H12O6) is a six carbon monomer and is the preferred molecule for cellular respiration to…

Q: Your body produces lactic acid under anaerobic conditions.  What is the purpose of your body…

A: When we do excess exercise, our cell requires instant high energy and hence they start doing…