Q: 10. what is the key enzyme of the pentose phosphate pathway also serving as the first enzyme of the…
A: Hexose monophosphate pathway , also known as pent phosphate pathway is a minor pathway for the…
Q: 5 moles of lactic acid were produced in glucose oxidation. How many moles of glucose were…
A: Glycolysis or oxidation of glucose occurs whenever the body needs energy. Glycolysis produces…
Q: Write an equation to describe the catabolism of an aerobic hydrogen oxidizer
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 59) Which of the following statements describes a primary function of both alcohol fermentation and…
A: Alcohol fermentation- It occurs in yeast and produces ethanol and carbon dioxide . Lactic acid…
Q: Dehydratase is a PLP-requiring enzyme that catalyzes an a,b-elimination reaction. Propose a…
A: The hydroxyl group is protonated with acid to four hydronium ion derivative. This loses water…
Q: ADP What is Keg for the coupled reaction?
A: Adenosine triphosphate (ATP) hydrolysis : the catabolic reaction process in which release of…
Q: 21. Renée wants to measure the speed of the next reaction. Suggest 2 methods she could use. Explain…
A: You have asked 2 questions. I will answer the 1st question, as per guidelines. Given : Mg(s) +…
Q: Importance of glucose-6-phosphate for metabolism, write the reactions obtained and show the…
A: Glucose is converted to glucose-6-phosphate during glycolysis. It is one of the important steps in…
Q: If radio-labeled C-5 of glucose is used for glycolysis and alcoholic fermentation, which carbon in…
A: Glycolysis is the process in which a glucose molecule is converted into two pyruvate molecules. It…
Q: 28. What happens to the 6 carbons of the glucose molecule in alcohol fermentation? A. a 3-C pyruvate…
A: The process in which incomplete oxidation of respiratory substrate occurs in absence of Oxygen and…
Q: 22. The following experiment was set up to investigate whether energy is released by yeast cells.…
A: Yeasts are unicellular eukaryotic microbes that belong to the fungus kingdom. Yeasts are abundant in…
Q: Oxidation Reduction chemiosmosis acetyl coenzyme Give the definition
A: Oxidation:In terms of oxygen transfer, oxidation is the gain or addition of oxygen but in terms of…
Q: 26. What type of curve is produced by a Michaelis – Menten enzyme when reaction velocity (v) is…
A: According to Michaelis-Menten approach, when the rate of an enzyme catalyzed reaction is measure at…
Q: Catalane in un enzyme that speeds up the decomposition ot hydrogen peroxide H0) to waler and axvgen.…
A: Enzymes are biocatalyst which binds to the substrate and stabilizes the high energy transition state…
Q: nsider the complete oxidation os a 16-C fatty acid. Answer the questions that follow. Use numerical…
A: ANS: Fatty acids provides highest amount of energy after their breakdown as compared to other…
Q: does glycosides reduce Fehling’s reagent themselves? Explain your answer.
A: Glycosides are molecule which is composed of a sugar molecule bound to another functional group via…
Q: Explain why the maximum initial reaction rate cannot be reached at low substrate concentrations
A: Note- As per the guidelines only one question can be answered at a time. Hence, the first question…
Q: D-fructose (MW 180.16) is a nonelectrolyte and does not dissociate. Its dissociation factor is 1.…
A: Fructose is a simple ketogenic simple sugar found in many plants where it is often bonded to glucose…
Q: 18cess of curing hair (permanent cur) can be explained by using the axidation-reduction reaction as…
A: Hairs are keratin proteins. They contain alpha-helices. There are three alpha-helices woven together…
Q: 11. Express the Haworth projection of glucose. Show its alpha and beta and H H- -ОН HO- -H H- -OH H-…
A: Haworth projection is a way of representing monosaccharides in a cyclic ring structure in a…
Q: malate dehydrogenase is interconverted into isozymic forms by oxidizing and reducing agents
A: Malate dehydrogenase is found in a variety of organs in vertebrates. It has been discovered that…
Q: 9) After the run, what happens to the glucose under anaerobic conditions? Explain, (think the cori…
A: Introduction During the run or heavy exercise, glucose breakdown occurs anaerobically in muscles and…
Q: 27. Which of the following vitamin is required for glycogen phosphorylase? Pyridoxal phosphate b.…
A: Glycogen phosphorylase is an enzyme that catalyzes the rate limiting step in glycogenolysis pathway.
Q: 22. To store energy for future needs, the body would NOT use O a. glycogen b. adipose tissue C. ATP…
A: The numerous small muscle activities, which go from sleeping to walking eventually become thermal…
Q: 43) What is the efficiency of oxidative phosphorylation from oxidation of 1 mole of NADH under in…
A: The energy released in oxidative phosphorylation is attributed mostly to O2 with it's relatively…
Q: 10. Glycogen, as the main storage form of glucose, is an important energy reservoir. Describe the…
A: Glycogen is a polysaccharide which is the main form of stored energy in animals, fungi and bacteria.…
Q: TRIGLYCERIDE: I. Formed through dehydration resulting in loss of water II. Formed through hydrolysis…
A: OXIDATION: I. Saturated fats are more susceptible II. Degree of oxidation can be measured by acid…
Q: 46. Discuss in detail the steps for the synthesis of the major metabolic hormorve in the human bod…
A: Hormones are commonly known as the chemical messenger of the body that travel to tissue and organs…
Q: 8. In patients with diabetes mellitus type 1, the biochemical disorders result from changes in facl…
A: Type 1 diabetes could be a sort of diabetes caused by a deficiency of insulin. It is additionally…
Q: 31. The partial degradation process of su is called A Aerobic D. b&c ant or absent (in eukaryotic…
A: Aerobic respiration without doubt used Citric Acid Cycle, so that cannot be an answer. Fermentation…
Q: 9. In a diagram where biochemical reactions are appreciated, indicat how fructose and glucose from…
A: Glycolysis is a catabolic pathway where the carbohydrate in the form of glucose will oxidize to…
Q: 16. Describe how each of the following compounds participate in energy metabolism. a) Pyruvic acid…
A: The cellular respiration involves breakdown of glucose and production of energy in the form of ATP…
Q: 16. For each statement below, indicate if it is true of aerobic cellular respiration, anaerobic…
A: Aerobic cellular respiration includes krebs cycle and oxidative phosphorylation.Both processes…
Q: 8. Explain the metabolic importance of anaerobic glycolysis.
A: The breaking down of glucose in absence of oxygen is known as anaerobic glycolysis. Anaerobic…
Q: 16. A fatty acyl CoA can produce activated electron carriers via fatty acid oxidation. Name any…
A: The biomolecules which form fats are known as fatty acids. Fats serve as an energy reservoir for the…
Q: 22. Which of the following foods is said to be hypercholesterolemic? a. linoleic acid b. linolenic…
A: Fatty acids are classified into the two types such as saturated and unsaturated fatty acids based on…
Q: glycolysis.
A: The metabolic pathway is defined as the set of interactions that occur between the genes and their…
Q: 36. If other conditions were to remain constant, which one of the foilowing changes would explain a…
A: Enzymes are the proteinaceous substances that are capable of catalyzing chemical reactions of…
Q: 12. You can distinguish epinephrine hydrotartrate from norepinephrine hydrotartrate by: A. Water…
A: Hi, thanks a lot for submitting the multiple questions. As we are allowed to answer one question at…
Q: 24. When an endothermic chemical reaction takes place, heat is released into the environment. A.…
A: 24. When an endothermic reaction takes place , the heat is released into the environment.…
Q: 6. Serum blood of a patient with dislipoproteinemia type I has milky appearance even in fasting. If…
A: Dislipoproteinemia is defined as abnormal SPE profile which mainly occurs due to abnormally…
Q: 4. To prepare a 1/25-dilution (25-fold dilution) of an enzyme solution at a final volume of 5 nor…
A: Concentration is the term used to define the amount of solute present in a solution. The solute is…
Q: In a tabular form; identify biochemical reactions and the enzymes in each step in the urea cycle.
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: 15. Changes in the appearance of sulfonamides during storage are most likely associated with: A.…
A: Sulfonamides These are the group of synthetic medicines. These medicines contain sulfonamide. These…
Q: 4. Draw a reaction showing the reduction of coenzyme Q10
A: Primary coenzyme Q10 deficiency is considered as disorder which can affect many parts of the body…
Q: Explain why those biological reactions that have their equilibria shifted towards the products have…
A: Thermodynamically favorable reactions have a negative value of the change in Gibb's Free Energy. In…
Q: 9. The main purpose of fermentation is to regenerate NAD+/NADH (circle one) by the reduction of…
A: Glucose is broken down by the process of respiration to produce energy.
Q: 18. What is Bromothymol Blue (BTB)? Why is the BTB in the beaker green?
A: As per the honour code policy, we are required to complete the first full question which I am doing…
Step by step
Solved in 2 steps
- 23. With the aid of a diagrams describe the Krebs cycle in full detail.23. The substrate used in the LAST step of glycolysis is _____. Select one: a. phosphoenolpyruvate b. pyruvate c. glyceraldehyde-3-phosphate d. 1,3-bisphosphoglycerate1. Explain why the maximum initial reaction rate cannot be reached at low substrate concentrationsPredict or describe the absorbance or enzyme activity at: pH = 2 pH = 14 Explain your predictions 2. Explain why the maximum initial reaction rate cannot be reached at low substrate concentrations.
- 17. The prefix glycol comes from the Greek word that means “sweet” and the suffix lysis fromGreek word that means “to loosen” Explain how the meaning of these word parts arerelated to definition of glycolysis.6 If radio-labeled C-5 of glucose is used for glycolysis and alcoholic fermentation, which carbon in the final product(s) is labeled? Please explain the trace of the radio-labeled carbon in all the key steps (i.e. which carbon is labeled in FBP, DHAP/GAP, and pyruvate). Please answer the question by specifically stating which carbon is labeled in the final product and which carbon is labeled in each step. Thank You!4. Draw a reaction showing the reduction of coenzyme Q10
- 2. One manifestation of cytochrome oxidase deficiency in humans is severe muscle weakness. Briefly explain why. 3. Clostridium bacteria are killed in the presence of molecular oxygen. Would you expect Clostridium to produce catalase? Briefly explain.Substrate KM (M) N-Acetylvaline ethyl ether 8.8 X 10 -2 N-Acetyltyrosine ethyl ether 6.6 X 10-4 Which substrate has the higher apparent affinity for the enzyme? Explain. Which substrate is likely to give a higher value for Vmax?22. In Exergonic reaction, all of the following are true except A. Spontaneous reaction B. Delta G is positive C. free energy of substrate is more than that of products D. catabolic reaction
- Describe the process of brewing beer by ethanol fermentation of the carbohydrates in cereal grains such as barley, carried out by yeast enzymes. Discuss the biochemical basis of the processes involved in malting, preparing the wort, fermentation by yeast, and in the final step of brewing, controlling the amount of foam on the beer12. Explain why those biological reactions that have their equilibria shifted towards theproducts have negative values for ΔGo of reactions. Explain how equilibria relates toGibbs free energy.The Krebs cycle converts ________ through a cycle of reactions. In the process, ATP, ________, and ________ are produced. acetyl CoA; FAD, NAD acetyl CoA; FADH2; NADH pyruvate; NAD; FADH2 pyruvate; oxygen; oxaloacetate
