From the complete oxidation of glucose (glucose → 6CO2), how many total NADH electron carriers are produced and how many total nucleotide triphosphates are yielded (be sure to deduct payback) as part of substrate level phosphorylation?
Q: The intercellular lactate shuttle refers to... Cytosolic lactate being transported into the mitocho...
A: Glucose is metabolized through glycolysis to synthesize energy. Pyruvate is the end product of gluco...
Q: describe how the pyruvate dehydrogenase complex is regulated?
A: Pyruvate dehydrogenase complex (PDC) is a three-enzyme complex that decarboxylates pyruvate into ace...
Q: Consider the function of the cofactor FAD. Which of the following makes it unique (different) from N...
A:
Q: write a brief article about proteinous hormones.
A: Hormones: Hormones are chemical substances produced by a specialized gland in the body known as the...
Q: • Find the correct Haworth projection. CH;OH CH2OH он, но- CH,OH CH;OH о он H- -ОН OH о он он, OH но...
A: Ans) The correct answer is option (a) The Haworth projection is simply the three-dimensional viewpoi...
Q: serotonin [µM] 0.025 transport rate A [dpm/min] 300.0 transport rate B [dpm/min] 10 0.08 920.0 2500....
A: The transport of serotonin is mediated by the serotonin transporter or SERT protein terminates the a...
Q: activity? To answer the question: a) name the hormone, controlling the lipid metabolism in adipocyte...
A: The breakdown or storage of fats for energy, as well as the production of structural and functional ...
Q: a) Explain the process in AMR surveillance b) State the relevance of quality AMR surveillance data.
A: 1a) Process of AMR surveillance: The AMR ( antimicrobial resistance) surveillance and monitoring d...
Q: Describe some of the roles proteins play in the human body.
A: Proteins are made up of different amino acids. These are the building blocks of the body.
Q: Which of the following are repeating disaccharides of polysaccharides are often found in mucus and f...
A: Carbohydrates are classified as monosaccharides, oligosaccharides, and polysaccharides based on the ...
Q: но -H- HO -H- HO H- -HO- 3.) HO. + Orcinol/HCI
A: The term "biomolecule" refers to a molecule created by living organisms or cells. The most common bi...
Q: What is an example of a biomolecule that interacts with Insulin? Please give a detailed explanation ...
A: Hormones are chemical messengers that transmit instructions from one cell to another. They are the p...
Q: The DNA helix is stabilized by I. hydrogen bonds between primary amine groups and keto groups II. ...
A: DNA is a double-stranded nucleic acid present within the nucleus of the cell. The double-helical str...
Q: ОН НО HO- OH НО НО- OH OH ОН НО What are the glycosidic linkages in this structure?
A: Glucosidic bond is tge one involved between two rings of a single oligosaccharide. It is a typical c...
Q: The estimated energy need for a moderately active 16-year-old male is 2,800 kilocalories/day; for a ...
A: Food is made up of a wide range of nutrients including carbohydrates, fats, proteins, vitamins, mine...
Q: 18. In terms of human body response to dietary fat, which of the following is considered to be “good...
A: Lipids are the chief source of energy for the body. Fatty acids are carboxylic acids with a hydroca...
Q: It is estimated that the most common amino acid in a protein is leucine. What is the relative leucin...
A: Leucine is an aliphatic hydrophobic amino acid residue. These residues populate the interior hydroph...
Q: DATA AND RESULT: A. CharacteristicTests of Carbohydrates Barfoed's Sample Solutions Molisch Test Ben...
A: Since we only answer up to 3 sub-parts we'll answer the first 3. Please resubmit the question and sp...
Q: One gram of cultured human cells contains about 10^9 cells and occupies roughly 1 mL. if the average...
A: 1 gram cells = 109 cells 1 cell = 6.4×109 bp per cell 1 bp molecular weight = 660 daltons
Q: Create a concept map for Glycosides.
A: Glycosides are molecules in which a sugar is attached to another functional group present in another...
Q: II. Predict the products of the following reactions, if there is none, write NO RXN. Also indicate, ...
A: A biomolecule is a molecule produced by living organisms or cells. Carbohydrates, proteins, lipids, ...
Q: How do D-amino acids differ from L-amino acids and what are the biological roles that are played by ...
A: Amino acids are monomers of protein they are linked with each other by forming peptide bo...
Q: From the complete oxidation of glucose (glucose → 6CO2), how many total nucleotide triphosphates a...
A:
Q: describe SARS-CoV2 Spike Protein
A: The world is battling with Coronavirus disease (Covid-19) which is caused by the SARS-CoV 2 virus. I...
Q: 22. A mutant algae has some of its mitochondria missing with inner mitochondrial membrane. Which of ...
A: The inner mitochondrial membrane is the mitochondrial membrane separating the mitochondrial matrix f...
Q: What is the particular about the amino alcohol used in the synthesis of sphingomyelin?
A: Phospholipids: Phospholipids are compound lipids and it is of two types. These include glycerophosph...
Q: A service laboratory developed a testing procedure for the determination of four heavy metals in dri...
A: Limits of detection (LOD): The lowest concentration of an analyte in a sample that can be consistent...
Q: molecule in each ionization state. H|| H,N*-C-C- OH H|| H,N-C-C-0- H I H,N-C-C-0- H,N-C-C-C CH, CH, ...
A: pH is the measure of the strength of H+ ion or Hydronium ions in solution. pOH is the measu...
Q: Hi, please help me with my assignment. All questions please. 1. The metabolic precursor for the pr...
A: Hi, thank you for posting the question on Bartleby. As per the guidelines we can answer up to three ...
Q: Classify the following polysaccharides Chitin ...
A: The term "biomolecule" refers to a molecule created by living organisms or cells. The most common bi...
Q: lease describe a strategy to correctly balance a centrifure rotor if you have 4 samples. 2 samples w...
A: Centrifuge: It is an important tool in the biochemistry lab that through a rapid spinning process u...
Q: This is a reducing tetrasaccharide and is made up of 3 different monosaccharides True False
A: Given tetrasaccharide - Alpha(1,6) glycosidic linkage between 1st and 2nd monomer;2nd and 3rd monome...
Q: QUESTION 6 Beta sheets shown in the figure below are: R N. H R R R H H H. 0. R H 0. R RI Ounn
A:
Q: why is the pathway for biosynthesis of a biomolecule at least partially different than the pathway f...
A: Biomolecules or biological molecules are the molecules that are present in organisms. The major type...
Q: Break down the glycolysis pathway in terms of the following reaction steps (you may write or take ph...
A: Cellular respiration is the process of production of breaking down of glucose into carbon dioxide an...
Q: Why would it be important to run Benedict's Test on a test tube containing starch + amylase?
A: Benedict's test identifies the presence of reducing sugar in the given sample. Simple carb consistin...
Q: 10. The patients with a genetically determined medium-chain acyl-CoA dehydrogenase (MCAD) deficiency...
A: MCAD (medium- chain acyl- CoA dehydrogenase) deficiency is inherited disorder which prevents our bod...
Q: sugar
A: polysaccharides : it is a polymer made up of many sugar subunits, called monosaccharides . Polysacch...
Q: Picture this: You are on the verge of completing a key experiment for your PhD dissertatic project.....
A: To calculate working concentration from stock, this formula can be used N1V1=N2V2 N1 -concentration ...
Q: What is the basic skeleton structure for flavonoids? What are the different subgroups of flavonoids?...
A: The food that we get from plants contains a variety of natural nutrients. These are called phytonutr...
Q: || CH3CSCOA "02CCH2CSCOA
A:
Q: Match the description on COLUMN A with their associated terms on COLUMN B. No overlapping answers CO...
A: S.No. DNA RNA 1 Deoxyribonucleic Acid. Ribonucleic Acid. 2 Generally double stra...
Q: Explain why the following steps are necessary during subculturing: Cooling the inoculating loop be...
A: Subculture is the process of the removal of the media and transferring the cells from previous growt...
Q: Helping tags: ATP counting, Biology, chemistry, biochemistry, biomolecules, metabolic pathways, cata...
A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and s...
Q: Histones are proteins found in eukaryotic cell nuclei, tightly bound to DNA, which has many phosphat...
A: Proteins are large and complex molecules playing different critical roles in our body. They perform ...
Q: What is MRI? Why do doctors order an MRI scan? What are the do’s and don’ts when undergoing an MRI...
A:
Q: What three components does a nucleotide consist of?
A: Nucleotides are the basic building block of nucleic acids. DNA and RNA are polymers of long chains o...
Q: 12. What transport rates for each condition would you expect if the experiment was repeated using 12...
A: Serotonin is a neurotransmitter and it gets transported via a transporter protein found in the plasm...
Q: A solution of calcium phosphate in water contain 235 gms of CP per L at 30 deg c. The density of the...
A: Percentage composition is calculated as the percentage by mass of individual elements contributed to...
Q: 1. In a serial dilution, one initially sets a starting dilution and adds an aliquot portion of it su...
A: Serial Dilution is a important procedure to obtain the desired concentration of reagent or serum or ...
From the complete oxidation of glucose (glucose → 6CO2), how many total NADH electron carriers are produced and how many total
Step by step
Solved in 6 steps with 2 images
- Based on your knowledge of the structure of NAD+ and an assumption that coenzyme dissociation is the rate limiting step of the alcohol dehydrogenase mechanism, hypothesize why a N249W mutation at the coenzyme binding site would increase the rate of catalysis.Using the ActiveModel for enoyl-CoA dehydratase, give an example of a case in which conserved residues in slightly different positions can change the catalytic rate of reaction.All dehydrogenases of glycolysis and the TCA cycle use NAD* (E° for NAD*/NADH is -0.32V) as electron acceptor except succinate dehydrogenase (which uses FAD (E° for FAD/FADH2 is 0.05V). Based on AG° = -NFEº, show and state (1-2 sentences) why is FAD a more appropriate electron acceptor than NAD* in the dehydrogenation of succinate (consider the E° values of %3D Uptake in Na+ Vmax Uptake in absence of Na+ Vmax substrate K: (mM) Kt (mM) L-leucine 420 0.24 23 0.2 D-Leucine 310 4.7 5 4.7 L-valine 225 0.31 19 0.31 fumarate/succinate (E° = 0.031), NAD*/NADH, and the succinate dehydrogenase FAD/FADH2).
- For 30 moles of glucose that is completely oxidized in the glycolysis down to the Krebs cycle, what is the total moles of ATP produced in a cell with an ATP synthase possessing 8 c subunits? Assume that the malate aspartate shuttle is used for NADH transport.From the complete oxidation of glucose (glucose → 6CO2), how many total NADH electron carriers are produced?All the dehydrogenases of glycolysis and the citric acid cycle use NAD+ (E°' for NAD+/NADH is -0.32 V) as the electron acceptor, except succinate dehydrogenase, which uses covalently bound FAD (E°' for FAD/FADH2 is +0.050 V). Suggest why FAD is a more appropriate electron acceptor than NAD+ in the dehydrogenation of succinate, based on the E°' values of fumarate/succinate (E°' = +0.031 V)
- Draw OUT THE arrow pushing reaction mechanism for the following steps of glycolysis: SHOW/IDENTIFY the arrow pushing mechanism in at least 2 steps. CH,OPO CH,OH hexokinase 2+ H H H H H H ОН + ATP OH H ADP + H+ H ОН + НО HO OH H ОН H ОН Glucose-6-phosphate (G6P) GlucoseHow many total moles of ATP are created in a cell with an ATP synthase with 8 c subunits for every 28 moles of glucose that is completely oxidized in glycolysis and the Krebs cycle? Assume that NADH is transported by the malate aspartate shuttle.The diagram on the right compares the O2 uptake activity of mitochondria isolated from cultures of (wt) STHdhQ7/Q7 and mutant STHDHQ111/Q111 striatal neuronal progenitor cells, as introduced in Question 1. Panels A and B be- long to wt mitochondria and Panels C and D be- long to HD mitochondria. The isotonic medium was buffered to pH 7.4 with inorganic phosphate. Respiration is supported initially by addition of py- ruvate (+ malate) at t = 0, followed by additions of ADP (sufficient to consume all of the O2 in the incubation medium), R (rotenone), S (succinate), and O (oligomycin). For Panels A and C, Ca2+ had been added to a concentration of 0.9 µM, Ca2+ 2. B A WT 400 ADP ADP 450 300 - 300 200 Ca2 10 uM 150 100 - C HD 400 ADP R ADP R SO 450 300 - V s Ca2 10 uM 300 200 - 150 100 - while for mitochondria in Panels B and D, had been added to the medium to a final concen- Time 20 min tration of 10 µM, sufficient to require translocation into the mitochondrial matrix by the Ca2+…
- In the beta oxidation of linoleic acid, converting the 3, 5, 8 trienoyl CoA intermediate back to an expected intermediate for a beta oxidation substrate costs the equivalent of how many ATPs? (hint: look at the 'right side' of the figure for addressing problem 3 with linoleic acid)All the dehydrogenases of glycolysis and the citric acid cycle use NAD+ (?′°E′° for NAD+/NADH is −0.32 V−0.32 V) as electron acceptor except succinate dehydrogenase, which uses covalently‑bound FAD (?′°E′° for FAD/FADH2 in this enzyme is 0.050 V).0.050 V). The ?′°E′° value for fumarate/succinate is 0.031 V.0.031 V. a)Calculate the Δ?′°ΔG′° value for the oxidation of succinate using NAD+. b)Calculate the Δ?′°ΔG′° value for the oxidation of succinate using covalently‑bound FAD.If α-ketoglutarate is removed from TCA cycle and used to make glutamate, how many of each of the cofactors (not intermediates) and high energy molecules in the TCA cycle are lost? How much ATP does this equate to (NADH = 2.5 ATP, FADH2 = 1.5 ATP)?