QUESTION 1 1.1 Draw a schematic diagram of the components of the electron transport chain, depicting the enzymes and components of the chain. The site of inhibition of well known inhibitors should also be indicated 1.2 Draw a diagram of the antioxidant metabolism involved in reactive oxygen species (superoxide, hydroxyl free radicals and hydrogen peroxide) with the electron transport chain as the origin.

Q: Question 8 of 16 If the conversion of ADP to ATP requires 7.3 kcal/mol of energy, what amount of…

A: 2 questions are asked. I will answer 1st question, as per guidelines. Given:  ADP to ATP conversion…

Q: QUESTION 1 The EC number for Lysozyme is 3.2.1.17. These numbers refer to: OA. degree of random…

A: An enzyme is a type of protein that can be located within a cell. Enzymes are responsible for…

Q: QUESTION 3 In a spontaneous reaction O A. the total amount of energy in the reacting system…

A: There are various biochemical process involved in our body at the cellular level. From production of…

Q: You (a healthy individual) are swimming underwater when you can no longer resist the urge to…

A: Introduction :  Human beings have a significant ability to maintain and moderate the respiratory…

Q: QUESTION 23 During anaerobic glycolysis of glucose, there is a net production, of lactate and O NAD*…

A:

Q: Question 10o Match the enzyme and the phrase that corresponds to it v used during strenuous exercise…

A: Enzymes acts as a catalyst in a chemical reaction, i.e it lowers the activation energy of the…

Q: QUESTION 29 The 2.5 ATP / NADH ratio commonly employed in discussions of oxidative phosphorylation…

A: Pyruvate synthesized in the glycolytic pathway undergoes oxidative decarboxylation to form acetyl…

Q: Question 6 In the simple enzyme-catalyzed reaction below, which of the rate constants would be…

A: a chemical reaction in which the rate of reaction is proportional to the concentration of each of…

Q: Question 15 Identify the effect of lowering the KM of phosphoglucoseisomerase on Phosphofructokinase…

A: Note: We are authorized to answer one question at a time since you have not mentioned which question…

Q: 44) NADPH is the coenzyme of choice in reactions while NAD+ is the coenzyme of choice in reactions.…

A: NADPH --( Nicotinamide Adenine Di nucleotide Phosphate ) --NADPH is a typical coenzyme responsible…

Q: QUESTION 9 The foundation molecule for the glycerophospholipids is: Oa. 1,2-diacylglycerol…

A: Since you have posted multiple questions, we will solve the first question for you. If you want any…

Q: Question 17 4 pts A reaction that begins spontaneously progressively becomes less spontaneous as the…

A: Answer - P/R increases  so RTln (P/R) is larger.

Q: Give the advantages and disadvantages of submerged fermentation and solid state fermentation.…

A: Fermentation is the process in which sugars are broken down into simpler substance with the helps of…

Q: QUESTION 68 Catabolism and anabolism are major types of metabolic activity. O True False

A: INTRODUCTION Catabolism Catabolism is the breaking down process of tissues and energy stored in the…

Q: QUESTION 63 The reaction catalyzed by UDP-glucose pyrophosphorylase, UTP + glucose-1-phosphate…

A: Option A) -19.3Kj mol-1 is the correct answer.

Q: Question 23 In determining glucose concentration using a glucometer, the test involves an enzymatic…

A: Glucometer is used to find the concentration of glucose sugar in thr blood.

Q: Peptidyl transferase activity (peptide bond enzyme activity) is associated with what site in the…

A: Peptidyl transferase is an enzyme that work for  the addition of amino acid residue to grow…

Q: QUESTION 2 The Michaelis-Menten and the Lineweaver-Burk plots can be used to determine the Km and…

A: Enzymes are biocatalysts that assist in speeding up any biochemical reactions but they do not…

Q: QUESTION NO. 1 L-Carnitine is synthesized primarily in the liver but also in the kidneys and then…

A: L-carnitine is generally synthesized in the kidney, which is transported to the other parts of the…

Q: QUESTION 15 The formation of ethanol from pyruvate is an example of O 1. an exergonic reaction O 2.…

A: Photosynthesis is a process of making organic compounds by using sunlight by green plants. It is…

Q: Question 25 Glucose can be metabolized to make ATP. In which pathway i) would the most total amount…

A: Electron Transport chain:  The electron transport chain (ETC; respiratory chain) is a collection of…

Q: Question 14 We can measure the rate of reaction for some dehydrogenases by measunng changes in the…

A: When light passes through a sample solution, it is absorbed by the sample and measured by a…

Q: QUESTION 1 As your first experiment as a graduate student, your advisor asks you to reconstitute…

A: Introduction  All the organisms need energy to carry out all the necessary life processes l and this…

Q: Question 4 Lipids are the biomolecules of choice for storage of metabolic energy because they: O…

A: Lipids are first hydrolysed to fatty acids and glycerol and then completely oxidised to produce…

Q: QUESTION 21 Malonyl Co A: O a. Produced during the elongation of fatty acid degradation Ob.A key…

A: Metabolic pathways play an important role in cellular metabolism. Metabolic pathways are comprised…

Q: QUESTION 4 4.1 Name the enzyme that catalyses the proteolytic reaction shown on the diagram below.…

A:

Q: The role of oxygen gas in our cells is to     accept electrons that come from NADH.     produce…

A: Cellular respiration is the process by which organisms break down glucose into adenosine…

Q: Question 2 of 13 Fill in the blanks: Write C if only statement A is correct, H if only statement B…

A: Michaelis-Menten plot shows thta initially the increase in the reaction velocity is relatively fast…

Q: Question 1. Enzymes, proteins and deoxyribonucleic acid (DNA) are important macromolecules. Enzymes…

A: Enzymes are considered as the catalytic protein, which helps to catalyze the chemical reaction as…

Q: Question 10 The reaction in which a disaccharide is broken down into its component monosaccharides…

A: When two monosaccharides are joined together with the help of glycosidic linkage then the formation…

Q: QUESTION 29 Which of the following actions is not characteristic of the slow phase of oxygen debt? O…

A: Oxygen debt is a state when an extra amount of oxygen is needed to meet the metabolic requirements…

Q: QUESTION 18 Which of the following reactions is energetically favorable? O The formation of peptide…

A: As per the guidelines we are supposed to answer only the first question in case of multiple question…

Q: ) In glycolysis, the glucose which has 6 carbon molecules is eventually broken down into 2 molecules…

A: Gkucose is the main molecule which is used by almost all living forms for generating energy.  It…

Q: QUESTION 6 COO 21 CH₂ 31 CH-COO 21 HO-C-H 31 COO- Isocitrate AG= -8.4kJ/mol AG'= -17kJ/mol NAD NADH…

A: Isocitrate dehydrogenase is an enzyme involved in the TCA cycle. The TCA cycle occurs in the…

Q: Question 6 All of the following are parts of the honeybee's processing of honey EXCEPT: O producing…

A: 6. Option A is correct because The hive bees ripen the honey by adding digestive enzymes that…

Q: QUESTION 11 Coupling occurs when the energy released by an exergonic reaction is O A. used to drive…

A: Note - Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Question 8 of 13 Fill in the blanks: Write C if only statement A is correct, Hif only statement B is…

A: Two statements are given:- An enzyme catalyzes a reaction by providing an alternative reaction…

Q: a. John has just taken his Lunch meal, after which he is going to takes his Daily soccer practice…

A: The metabolic pathways in our body are all interconnected. Different circumstances leads to specific…

Q: QUESTION 4 When CO2 binds to hemoglobin, it reacts directly with OA. ferric iron O B. ferrous iron…

A: Hemoglobin is a protein, which is known to transport gaseous molecules to the tissues.

Q: Question #3 Complex III (cytochrome bc₁ complex) in the electron transport chain transfers electrons…

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Q: Question #8 Shown below are the chemical structures of several cofactors that are used in enzyme…

A: The names and properties of the coenzymes are as follows:

Q: QUESTION 36 None of the first five steps in glycolysis is oxidative. O True O False

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

Q: Question 21 Among the following families of compounds, only one is never cyclic: A Aldohexoses B…

A: Sugars with 3 carbons called triose, with 4 carbons tetrose, with 5 carbons pentose and 6 carbons…

Q: Question 14 Concerning peptidases: A Endopeptidases recognize specific amino acid sequences within…

A: Peptidases are the protein digesting enzymes. They may be endopeptidase or exopeptidase.

Q: Question 31 Consider CO2 availability in water and how it changes with water pH. If water is at a pH…

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Q: QUESTION 2 ADP ATP AG"= 1.75 kJ/mol AG"=-18.9 kJ/mol 1,3-Bisphosphoglycerate → 3-Phosphoglycerate…

A: Free energy change for biochemical reaction is given by ΔG°' = -R T ln Keq , where Keq is the…

Q: QUESTION 18 Stable molecules that resemble the transition state of enzyme catalyzed reactions are…

A: These are the transition state analog.

Q: Question 15 About tryptophan: A None of the above statements is right. B It exhibits two carboxylic…

A: Introduction: Amino acid is an organic molecule that is composed of two functional group that is…

Q: QUESTION 17 When two carbohydrates are epimers: one is a pyranose, the other a furanose. one is an…

A: Epimers are type of stereoisomers.