40. Note the structure of glucose shown below in linear form. The spot next to carbon 2 is an electron that participates in the covalent bond of that carbon with the oxygen of the hydroxyl group. Trace the position of the electron as this glucose molecule proceeds through glycolysis and two turns of the citric acid cycle. I CHO H-COH HO-C-H HIC OH HIC OH CH₂OH
Q: Which of these is not a component of phosphatidylcholine? a) glycerol b) phosphate c) choline…
A: The objective of the question is to identify the component that is not part of the structure of…
Q: Match each of the following aspects of DNA with the main structural feature which makes it possible.…
A: DNA (including the B-DNA) has a major and a minor groove. The major groove is wider compared to the…
Q: Is Lobry Van Bruyn Transformation the same as the Tautomerization of Fructose during Fehling’s test?…
A: The tautomerization process is crucial because it converts the ketone group of the ketose into a…
Q: Check the box under each molecule in the table below that is an isomer of this molecule: If there…
A: The science in which we study the chemical processes that occur in the biological system is called…
Q: Disulfide bonds have been shown to stabilize proteins (i.e., make them less likely to unfold).…
A: Protein folding is driven by chemical and physical constraints. As a polypeptide chain folds into a…
Q: The carbohydrates (CHOs), with a general formula of (CH₂O)n, are rich in hydroxyl groups. This…
A: Carbohydrates are the most abundant of all biomolecules present on the earth. Likewise, they play a…
Q: Complete the structure of thalidomide by drawing multiple bonds
A:
Q: The SGLT transporter may be best described as a: a) symporter b) antiporter c) pump protein d)…
A: The objective of these questions is to test the understanding of various biochemical processes and…
Q: Opiate drugs bind to receptors in the brain for: Group of answer choices endorphins.…
A: Opiate drugs, including substances like morphine and heroin, play a significant role in medication…
Q: acetyl CoA
A: Acetyl CoA is a central metabolite that plays important roles in energy production as well as…
Q: Proteins can be glycosylated (have sugar molecules added to them) through the formation of either…
A: Glycosylation is the attachment of carbohydrates to the backbone of a protein through an enzymatic…
Q: Please answer as soon as possible!!*** Can you check if the answer below has correct information/if…
A: Body cells take in glucose from the blood with GLUTS. Some are insulin sensitive whereas some are…
Q: Matching :1. MDR protein Part of NAD molecule ______ 2. SGLT Part of FAD molecule _____ 3. Grb-2…
A: The objective of the question is to correctly match the biochemical entities with their respective…
Q: 4. Answer the following problem and explain your answer for better understanding Which of the…
A: The main sterol found in all higher animals is cholesterol which is found in animal fats and oils as…
Q: What would be the difference in ATP generated from beta oxidation of a 14C fatty acid with 1 double…
A: The process of breaking down fatty acid molecules in prokaryotes cytosol and eukaryotes mitochondria…
Q: Benedict’s test.
A: Benedict's test:This is the where it is used to detect the presence of reducing sugars, such as…
Q: The purpose of fermentation reactions is: a) to provide more glucose for glycolysis b) to…
A: The purpose of fermentation reactions is to keep glycolysis going under low oxygen conditions by…
Q: D-ribose (Figure 1) is treated with a mild oxidizing agent. Edit the structure for D-ribose to show…
A: Oxidation of sugar is very important in the determination of carbohydrates. Reagents used for…
Q: One or more of the compounds shown below will satisfy each of the following statements. Some…
A: A carbohydrate is a biomolecule consisting of carbon, hydrogen, and oxygen atoms, usually with a…
Q: Part A-Carbon dioxide transport The diagram below depicts the transport of carbon dioxide in blood,…
A: Carbon dioxide molecules are transported in the blood from body tissues to the lungs. Several…
Q: Which of the following is true? Please select all the descriptions that are true. The proton-motive…
A: The proton motive force is the inherent potential energy in the protons of Inter Membrane Space…
Q: 1. Ifa Lineweaver-Burk plot gave a line with an equation of y=0.25 x +0.34, what are the values of…
A: Enzymes are biological catalysts that increases the rate of biochemical reactions.Most enzymes are…
Q: Membrane-spanning proteins are notoriously difficult to characterize by x-ray crystallography.…
A: The biological membranes consist of a bi-layer of phospholipid molecules.In addition, there membrane…
Q: guanosine and a water bind in the active site, does not matter in which order. The scissile N-1…
A: During the reaction mechanism by which guanosine is hydrolyzed into guanine and -Ribose, an…
Q: How can an enzyme produce a chiral product from a nonchiral or prochiral substrate?
A: The objective of this question is to understand how an enzyme can produce a chiral product from a…
Q: 3. Below are abbreviated Haworth projections of 4 sugars. Label the sugars as a or ß. Which sugars…
A: The question is related to the D and L, classification of carbohydrates.D form: If the OH group of…
Q: Mutations leading to changes that can be inherited by the next generation have be introduced at the…
A: There are four classes of biological macromolecules: nucleic acid, proteins, lipids and…
Q: I. True or False. Write the word “reducing” if the statement is correct, otherwise write…
A: The objective of the question is to determine whether each statement is true or false in the context…
Q: Which of the disaccharides shown below are reducing sugars? This is a multi-select question. OH OH…
A: Carbohydrates where the anomeric hydroxyl group is not engaged in the formation of any type of bond…
Q: 4. What is the AG in kJ mole to pump Ca out of a cell at 37°C if the cytoplasmic and extracellular…
A: Cells require molecules and ions for their functions. These molecules and ions are transported…
Q: 4. Complete the following chart. ✓✓✓✓ Function Composed of (Elements) Bond Carbohydrates Glycosidic…
A: Biomolecules are the molecules that help to sustain the life of organisms. They vary in size and…
Q: Determine whether each of the concentrations causes an increase or decrease in the activity of the…
A: The Electron Transport Chain (ETC) is a series of protein and non-protein complexes in and around…
Q: Which pathways are stimulated by glucagon? Select all that apply. glycogen synthesis glycogen…
A: The objective of the question is to identify the metabolic pathways that are stimulated by the…
Q: Indicate the hinge region, GK kinaseselectivity pocket and explain "Solvent AccessibilitySurface"…
A: The hinge region in a protein kinase is a critical part of the enzyme that connects the N-terminal…
Q: Diagram 7 Phase 1 Phase 3 What enzyme catalyzes the reaction in this phase? Phase 2 Briefly describe…
A: Since you have posted multiple questions, we will provide the solution only to the first question as…
Q: Imagine the main chain of a protein bends back on itself, so that two amino acid residues R₁ and R₂…
A: Salt bridge is a bond between amino acids which carry opposite charges. The opposite charges exert…
Q: Select the statements that describe genomic DNA libraries. DNA fragments are cloned into vectors.…
A: DNA libraries are catalogs of genetic information. DNA libraries are of different types, the two…
Q: Not hand written and no answer from Chat GPT please
A: The pyruvate dehydrogenase (PDH) complex is a huge multi enzyme complex that plays a pivotal part in…
Q: 6. Proteins contain other amino acids that can compete with cysteine and react with bromoacetamide.…
A: There are four classes of biological macromolecules: protein, nucleic acids, lipids and…
Q: c) If Jane Chemist wants Cysteine to move down the middle of the paper during electrophoresis, what…
A: There are four types of biological macromolecules: proteins, nucleic acid, lipids and…
Q: Which of these molecules has a higher phosphoryl potential than ATP? a) glucose-6-phosphate b)…
A: The objective of this question is to identify the molecule among the given options that has a higher…
Q: (Theme 5) You are testing the role of three proteins (Protein A, Protein B, and Protein C) which…
A: The electrophoretic gel electrophoresis mobility shift assay is also known as EMSA.This assay is…
Q: Write the corresponding section of a mRNA produced from each of the following DNA sections: a. DNA:…
A: DNA is a polymer made up of two chains of polynucleotides that twist around one another to create a…
Q: What is the biochemical rationale for the use of creatine? It would serve as an electron donor to…
A: Creatine, or methyl guanidine-acetic acid, is endogenously formed and is a product of natural…
Q: 8. 8. Metabolite name: 9. Metabolite name: 10. Metabolite name: 9. NADH NAD+ Glutamate…
A: The mitochondrial matrix undergoes a sequence of enzyme-catalyzed events known as the Krebs cycle,…
Q: Exposure to the compound below is most effectively treated with? CI CI N CI O O CH3 CH3
A: Organophosphate are a group of synthetic pesticides that are used on crops and animals.…
Q: Identify the structure of O-a-D-sorbopyranosyl-(2 → 4)-B-D-glucopyranose below. The following…
A: The disaccharide of interest here is . Pyranose indicates a 6 membered ring with 5 C and 1 O atom.…
Q: Rank these carbon compounds from their most reduced (1) to most oxidized (5). 11 C. OH 요 -CH₂- 011=0…
A: All life on earth is carbon based i.e. the molecules of life have a carbon skeleton. Hence, it is…
Q: This is an group activity, your task is to create a table to summarize the ATP count for the listed…
A: Here galactose is the starting substrate to undergo oxidative catabolism to produce energy in the…
Q: Please explain the significance of the metabolites that served as inhibitors (CTP) or activators…
A: Pyrimidines are nitrogenous bases found in nucleic acids. Pyrimidines are heterocyclic organic…
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
- Energetic of Fructose-1 ,6-bis P Hydrolysis (Integrates with Chapter 3.) The standard free energy change (G) for hydrolysis of fructose-1. 6-bisphosphate (FBP) to fructose-S-phosphate (F-6-P) and P: is -16.7 KJ/mol: FBP + H2O fructose-6-P + Pi The standard free energy change (G) for ATP hydrolysis is -30.5 KJ/mol: ATP + H2O ADP + Pj What is the standard free energy change for the phosphofructokinase reaction: ATP + fructose-6-P ADP + FBP b. What is the equilibrium constant for this reaction? c. Assuming the intracellular concentrations of [ATP] and (ADP] are maintained constant at 4 mM and 1.6 mM, respectively, in a rat liver cell, what will be the ratio of [FBP]/[fructose-6-P] when the phosphofructokinase reaction reaches equilibrium?There are eight chemical reactions that occur in the citric acid cycle process. The reactions of the citric acid cycle are shown in the figure below. acetyl-coenzyme A 0 CH₂-C-CoA HO-CH Reaction 7 O malate CH₂ CH || CH fumarate FADH₂ Reaction 6 FAD H+ + NADH NAD+ 1,0 H₂C CH₂ CH₂ Reaction 8 succinate ADP 0=C GTP CH₂ oxaloacetate Reaction 5 H-COA GDP ATP H₂O Reaction 1 C Reactions of the Citric Acid Cycle CH₂ CH₂ H-COA 0=C 1 CoA succinyl-CoA H+ HO-C Reaction CO₂ с CH₂ NADH CH₂ citrate Reaction 2 H-COA Reaction 3 CO₂ I CH₂ T CH₂ 0=C NAD+ HO–CH a-ketoglutarate CH, CH isocitrate NAD+ H+ + NADH In chapters 9 and 10, you were introduced to several classes of organic reactions. These classes include esterification, decarboxylation, hydration reactions, dehydration of alcohols, oxidation of alcohols, oxidation of aldehydes, reduction of aldehydes, and reduction of ketones. Find at least one of these reaction classes in the citric acid cycle. List the reaction number and the reaction. Write a…Acetyi CoA Oxaloncetate CoA NADH NAD: Citrate Isccitrate Malate NAD co NADH Funaate »FADH; FAD a- Ketoglutarate Succinate NAD ATP Succinyt CuA NADH ADP - P, If you were told to add one of the eight citric acid cycle intermediates to the culture medium fo yeast growing in the laboratory, what do you think would happen to the rates of ATP and carbon dioxide production? (see the above figure) a. There would be no change in ATP production, but the rate of CO2 production would increase. b. The rates of ATP production and CO2 production would both increase, c. The rate of ATP production would increase, but the rate of CO2 production would decrease. d. The rates fo ATP and CO2 production would both decrease.
- There are eight chemical reactions that occur in the citric acid cycle process. The reactions of the citric acid cycle are shown in the figure below. Several classes of organic reactions like these classes include esterification, decarboxylation, hydration reactions, dehydration of alcohols, oxidation of alcohols, oxidation of aldehydes, reduction of aldehydes, and reduction of ketones. Find at least one of these reaction classes in the citric acid cycle. List the reaction number and the reaction. Write a sentence or two on how you were able to make the classification.Match the following B vitamins with the roles of their coenzymes: riboflavin [ Choose ] niacin [ Choose ] pantothenic acid [ Choose ] vitamin B6 [ Choose ][AktivGrid] Draw the product of the reaction of isocitrate catalyzed by isocitrate dehydrogenase in the TCA (citric acid) cycle. Provide the structure in the protonation state found in physiological conditions. rxn' F-C-H NAD+ isocitra te dehydro genase NADH, Dra H+, > Problem 5 of 12 Submit H Atoms, Bonds and Rings OH Charges CH2OH Drag To Pan CH2OH- H OH Undo Reset ―CH2OH- Remove Done ⚫SH CHO +
- The reaction pictured is an oxidation-reduction reaction in the citric acid cycle in which the energy-carrier molecule NADH is generated. Identify which molecule in the reaction will be oxidized and which molecule will be reduced. Place a single answer choice in each box. COO- HO-C-H H-C-H COO- Malate NAD+ NADH + H+ Oxidized malate oxaloacetate COO- H-C-H ī COO- Oxaloacetate Reduced NADH NAD+Handwritten Identify the molecule names, enzyme name, enzyme classification and change in reaction(for glycolysis pathway)Which one of the following regarding the chemistry of glycolysis & gluconeogenesis is FALSE? Reaction 6 of glycolysis catalyzed by glyceraldehyde-3-phosphate dehydrogenase involves oxidation & addition of a P; group. Reaction 3 of gluconeogenesis catalyzed by enolase involves hydration, the addition of water to a carbon-carbon double bond (C=C) to form an alcohol. Reaction 1 of gluconeogenesis catalyzed by pyruvate carboxylase involves decarboxylation. Reaction 9 of gluconeogenesis catalyzed by fructose-1,6-bisphosphatase involves dephosphorylation (phosphoester hydrolysis). Reaction 1 of glycolysis catalyzed by hexokinase involves phosphorylation (using ATP). O 0000
- full oxidation of 2 moles of glucose produce 36ATP O 72ATP 48ATP O 106ATP O9. The equation below depicts the first step of the citric acid cycle. H0 CoA-SH CH-C + 0=C-CO0 HO C-COO citrate s-COA ČH2-COO synthase ČH2 -CO0 Citrate Acetyl-CoA Oxaloacetate AG" = -32.2 kJ/mol a) Explain the chemical conversions that take place during this step. b) Why is this reaction energetically favorable? Explain.The coenzyme NAD+ is required for which glycolytic reaction shown below? Oglyceraldehyde-3-P→ 1,3-bisphosphoglycerate glucose glucose-6-P fructose-6-P→ fructose-1,6-BP 2-phosphoglycerate → phosphoenolpyruvate