Give an example of a coupled reaction showing an overall change in free energy.

Q: What are coupled reactions and why does coupling occur?

A: The coupled reactions are are formed by the reaction of fragments in the presence of the metal…

Q: What general kind of reaction does ATP carry out?

A:

Q: True or False The enzyme sucrase catalyzes the metabolisim of sucrose.

A: The metabolism process can be described as the process in which large molecules will be converted…

Q: 1. How important is the value of free energy (∆G) in the spontaneity of chemical reactions?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Does the magnitude of the free energy change for ATP hydrolysis increase or decrease as the pH…

A: ATP hydrolysis is a type of catabolic reaction in which stored chemical energy in the bonds of ATP…

Q: What is AG° for the conversion of glucose into lactic acid? CH1206laq). 2CH,CH(OH)COOH(ag) kJ

A: Thermodynamics is the branch of chemistry that mainly deals with the heat transfer between system…

Q: Answer True or False The Na/K-ATPase pump is an example of a coupling element between a spontaneous…

A: The Na+K+-ATPase pump helps to maintain osmotic equilibrium and membrane potential in cells. The…

Q: The correct expression for the autoprotolysis of CH3COOH is

A: In autoprotolysis, one molecule is a proton donor and other molecule of same type is a proton…

Q: Which metabolic pathway is directly responsible for the production of the most ATP molecules?

A: To find: Which metabolic pathway is directly responsible for the production of the most ATP…

Q: The metabolism of glucose produces CO2 and H2O, how does the human body expect these reaction…

A: The metabolism of glucose produces CO2 and H2O. These have to be expelled from the body.

Q: Which of the following is true for a catabolic reaction?

A: Anabolism is a type of metabolic process through which large-size complex molecules are produced.…

Q: О C) О H LOPO, OH CH,OPOyên NADH + Н +ADP + H NAD H HO 0 H +ATP OH CH,OPOS CH₂OH \CH,OPO (D) CHOH OH…

A: Enzymes are catalyst for biochemical reaction. Enzymes are necessesary for digestion and functioning…

Q: The reaction A + B --> C has a "G of C = 15 kcal/mol. How many ATP molecules are needed to provide…

A: Gibbs free energy change is a measure of spontaneity of a reaction. If it is negative, the reaction…

Q: 14. Respiration is a three-step process that breaks down glucose and produces ATP. Describe each of…

A: Respiration is a reaction that breaks down glucose to release energy (ATP). Energy is stored in the…

Q: Energy levels in glycolysis Analyse the picture above. What is the activation energy of glycolysis?…

A: Activation energy is defined as the minimum amount of extra energy required by a reacting molecule…

Q: is produced. When O2 is reduced during the electron transport system, O A. ADP O B. H20 OC CO2…

A: The main processes of electron transport system- 1- generation of proton 2- reduction of oxygen  3-…

Q: first

A: Catabolism of glucose is very complex process.  First step is known as glycolysis.  In this step…

Q: 1. Discuss the steps involved in glycolysis.

A: Glycolysis: It is pathway which describes conversion of one molecule of glucose into two molecules…

Q: The oxidation of 1 mol of glucose supplies enough meta-bolic energy to form 36 mol of ATP. Oxidation…

A:

Q: 7. The standard free-energy change (in terms of net ATP production) when glucose is converted to 6…

A: When glucose is converted to Carbon Dioxide and water the net ATP production is 30 molecules of ATP…

Q: Calculate the number of ATP molecules in one cell.

A: animal cell has diameter = 17 µm radius of animal cell = diameter /2 = 8.5 µm volume of animal cell…

Q: Anaerobic glycolysis (i.e., lactic acid fermentation) produces pyruvate that is then converted to…

A: The end product of glycolysis is pyruvate. The fate of pyruvate depends upon the availability of…

Q: Explain what is meant by metabolic rate.

A: Physiological states can influence metabolic rates. The circulatory and respiratory systems are…

Q: 1.) Expenditure of energy that is dependent on body weight, sex, age due to a. basal metabolic rate…

A: Expenditure of energy Energy expenditure refers to the amount of energy an individual uses to…

Q: three

A: Apart from their ability to greatly speed the rates of chemical reactions in cells, enzymes have…

Q: Why does Glycolysis only release a small amount of the total available energy that can be harvested…

A: Breaking down of glucose through enzymes into Pyruvate and water molecules

Q: Glycolysis involves ten biochemical reactions. The first two reactions of the glycolysis cycle are :…

A: Given reactions:

Q: Describeenergy consumed vs released in reactions. Differentiate between endergonic vs exergonic…

A: Energy released in the reaction when energy of reactants are more than the energy of products. Such…

Q: 46.) Which of the following lists steps of glycolysis that are considered reversible? А) 1, 3, & 7…

A: The following steps of glycolysis are reversible: Step 2: G6P-F6P Isomerization Step 4: F16BP…

Q: 16.) Of the isomerases in glycolysis, how many relocate a phosphate group? A) 0 B) 1 C) 2 D) 3 E) 4

A: During the process of glycolysis isomerization take place in three steps; step 2, step 5 and step 8…

Q: Which chemical group contributes a negative molecule and when transferred, it increases a molecule's…

A: Answer - The correct option is (b) - amino Explanation - According to the question -  Amino which…

Q: Under anaerobic conditions the glycolysis one mole of glucose yields_ moles of ATP. Two O Four One…

A: Under anaerobic conditions, glycolysis takes place in absence of oxygen or under very low oxygen…

Q: Why is the conversion of lactic acid from the blood into glucose in the liver in an organism’s best…

A: Lactic acid, or lactate, is a chemical byproduct of anaerobic respiration — the process by which…

Q: 11. In which stage of extraction of energy from food is ATP formed? a. I b. II c. II Od. IV

A: We have to tell which option is correct

Q: . Proteins that contain iron in the electron transport chain are called

A: Cytochrome oxidase from eukariots is a metallo-protein, integral to the mitochondrial membrane,…

Q: The "actual" free-energy change, AG, for the oxidation of NADH under aerobic conditions is -50.9…

A: Given: Actual free energy ∆G = -50.9 Kcal/mol = 213.78 KJ/mol The reaction governing the phenomenon…

Q: what is the definition of energy from a metabolic perspective?

A: what is the definition of energy from a metabolic perspective?

Q: Although catabolism of a glucose molecule eventually produces a lot of energy, the first step uses…

A:

Q: Classify ther following enzyme ? Lactase

A: The enzymes works as a catalyst in the biochemical reaction. A catalyst will change the activation…

Q: How many kinases are in glycolysis? Name them.

A:

Q: QUESTION 3 )Discuss and describe what metabolism is. In your answer of the two main types include…

A: METABOLISM The entire number of biochemical processes necessary to keep an organism's cells alive is…

Q: What are coupled reactions? How do they help in chemical reactions in living organisms?

A:

Q: Give an account of the total ATP yield when I molecule of glucose is converted to carbon dioxide and…

A: Answer is explained below.  Here, 1 molecule of glucose is converted to carbon dioxide and water…

Q: Determine what is being oxidized in the redox reaction below (consider the forward reaction): C-O…

A: Welcome to bartleby !

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,