All carbohydrate metabolic pathways TCA Cycle Be sure to include all steps, intermediates, enzymes, coenzymes (e.g. NADH), vitamin cofactors, and energy produced/used
Q: What TYPE of inhibition is observed in the following: S E S
A: A chemical that binds to an enzyme and inhibits its activity is known as an enzyme inhibitor.…
Q: The activated form of glucose is added to the non-reducing end of glycogen molecules. True False
A: Glycogen is a branching polymer of glucose that works as energy storage in times of nutritional…
Q: Match the following methods of Analysis: Lipid anchor is myristic acid and linked to a glycine…
A: Membrane lipid are are most important lipids provide membrane with different cell function ,…
Q: No plagiarism please. Use your own words. Thanks. Discuss the preferred locations of different…
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since…
Q: why is energy released when IMFs form in between molecules as they approach eachther
A: In molecular terms, intermolecular forces are the forces of attraction and repulsion between…
Q: Find the connection among the words below and choose the letter of the word which is different.
A: Electrophoresis is a laboratory technique for sorting DNA, RNA, and protein molecules according to…
Q: Refer to the table below: Oil Sample Saponification Number [A] 179 [B] 260 [C] 193 [D] 185 ✓ Which…
A: Saponification number represent the number of milligrams of KOH required to neutralize the free…
Q: What is the ratio of [A-]/[HA] in a solution with pH = 11.5? NH3 sh NH₂ sh + H+
A: Lysine is a basic amino acid with an amino group in its side chain. The pKa value of the lysine side…
Q: Which of the peptide sequences below best matches the hydropathy plot shown? 5 10 Residue Number 2…
A: Hydrophobicity is defined as the tendency of non-polar molecules to form aggregates to reduce their…
Q: Describe the Li Fraumeni syndrome and what causes it?
A: Li Fraumeni syndrome: . this is a genetic disorder that shows an autosomal dominant inheritance.…
Q: Explain how oxygen dissociation curve shifts affect oxygen loading in the lungs and unloading at the…
A: Introduction: Hemoglobin is a globular protein with four polypeptide chains bonded together. It has…
Q: Match the lipoprotein or reaction based on the lipid transport pathway shown: DIETARY FAT AND…
A: Matching of the lipoprotein or reaction based on lipoprotein transport pathway as follows:
Q: What TYPE of inhibition is observed in the following: S E Competitive Non-competitive Uncompetitive…
A: Inhibition of enzyme may be irreversible or reversible
Q: Consider a 24:1 △cis-9 fatty acid in the mitochondrion. For each fatty acid given, determine the…
A: Fatty acids are (-COOH)carboxylic acids with hydrocarbon chains from 4 to 36 carbon long. These can…
Q: Explain the mechanism of action of carnitine in losing weight? (Lipid Metabolism)
A: Carnitine is a nutrient that is found in many foods (especially meat and dairy products) and is made…
Q: A1 Calculate the ATP yield for the complete oxidation of oleate.
A: Oleate or Oleic acid is a monounsaturated fatty acid with the number of the carbon atoms equal to…
Q: Which of the following single-stranded DNA sequences is most likely to form a stem-loop structure?…
A: Double-stranded DNA consists of two polynucleotide chains each strand having a phosphodiester…
Q: I. ATP ACCOUNTING, Provide what is being asked for. Show all relevant calculations and summarize…
A: Beta oxidation is the oxidative catabolism of fatty acid where fatty acid is converted to acetyl CoA…
Q: D arrangement of localized regions of proteins A. PRIMARY B. SECONDARY
A: The three-dimensional arrangements of atoms in an amino acid chain, that folded up into specific…
Q: Consider the following diagram of the cell membrane. Which of the statements is NOT true regarding…
A: The fluid mosaic model of the cell membrane describes the plasma membrane to be a mosaic of…
Q: We saw that GPCRs have a basal level of constitutive activity. Not all receptors do. Why might…
A: Introduction: G-protein coupled receptors (GPCRs) are also known as seven-membrane domain…
Q: Match lipid descriptions in column A with the phospholipid type in column B ✓ H is attached to the…
A: Membrane is composed of phospholipids whose structure has polar head group & non-polar tails.…
Q: Give applications of enzyme kinetics
A: Enzyme kinetics: It is the quantitative study of enzyme catalysis. It measures reaction rates and…
Q: Determine the OPTIMUM pH for the enzyme reaction using the software simulation: (HINT: Run the…
A: Enzymes are the biocatalyst which increases the rate of reaction without itself being changed in…
Q: Which of the following statements is TRUE about cholesterol biosynthesis? Group of answer choices…
A: Cholesterol biosynthesis pathway involves the conversion of the Acetyl CoA to the Acetoacetyl CoA…
Q: Describe how enzymes are regulated (activated and inhibited)
A: Enzymes are highly specialized proteins that have extraordinary catalytic power, greater than that…
Q: Eukaryotes modify mRNA with an m7G cap: an N7-methylated guanosine linked via a 5′ to 5′…
A: Post transcriptional modification in Eukaryotic mRNA occurs by its enzymatic caping. The capping of…
Q: TAG
A: The conversation of one molecule to its molecular level is called oxidation.i The answer to the…
Q: Give the common and IUPAC name of the compound.
A: Monosaccharides are the simple sugars that cannot be hydrolyzed to simpler ones. When 2 to 8…
Q: Which statement best describes the reason why some of the reactions of glycolysis cannot be run in…
A: Introduction: Glycolysis and gluconeogenesis are the two processes that are involved in the…
Q: Complete and identify the enzymes involved in the following pathways (13 pts): -Odihydroxyacetone-P…
A: Glucose is a molecule of central importance to almost all plants, animals, and microorganisms and…
Q: The peptide segment shown below is part of a right-handed alpha helix. Please indicate the…
A: Alpha helixes are regular secondary structures. The hydrogen bonding pattern of an alpha helix is,…
Q: Calculate the unknown concentration of the PROTEIN C with an absorbance value of A412 given the…
A: Protein concentration can be determined with the help of spectroscopy. Spectrophotometer is an…
Q: It's a three part question based on the chart provided asking: a) Which of these enzymes has the…
A: For an enzyme catalyzed reaction, Km is the substrate concentration that is required to attain half…
Q: True or False c. Glycogen synthase catalyzes the synthesis of α-1,6 linkages. True False d.…
A: Glycogen is an extensively branched glucose polymer that is found only in animals and is used as an…
Q: what will be the effect of hot dry conditions in the carboxylase activity of RuBisCO?
A: Introduction: RUBISCO (ribulose 1,5 bisphosphate carboxylase/oxygenase) is an enzyme present in…
Q: Briefly discuss the effect of salt, pH and temperature on the action of salivary amylase. Then, list…
A: Salivary amylase breaks down complex carbohydrates into smaller pieces. The activity of salivary…
Q: 1- Depending on the enzymatic method in DNA isolation, What is the defending mechanism of our eyes…
A: Innate immunity is the defense system with which one is born. The innate immune responses are the…
Q: Which of the following statement(s) is/are TRUE about the digestion of fats in adults? I. The…
A: Fats are one of the nutrients in the balanced diet. True fats contain fatty acid molecules…
Q: Compare the energy component of your ecological footprint calculated in this way with the 5.9 ha…
A: Global Footprint Network is classified as an international non-profit organization that was founded…
Q: Acetyl-CoA, AG" = -7.7 kcal/mol CoA Oxaloacetate Citrate AG" = ? AG"=-1.5 kcal/mol Isocitrate Krebs…
A: The tricarboxylic acid (TCA) cycle, or the Krebs or citric acid cycle, is the primary source of…
Q: All the reactions involved during gluconeogenesis occur in the cytosol except the one catalyzed by…
A: Gluconeogenesis is the process of synthesis of glucose from non Carbohydrate sources like aminoacids…
Q: 8. Which of the following is/are TRUE about bioassay? 1. It is a dose-response type of research. II.…
A: As a result of comparing a substance's effect on a test organism with a standard preparation, a…
Q: 6. Succinate dehydrogenase couples the activity of the citric acid cycle with that of the electron…
A: TCA (Tricarboxylic acid cycle) cycle or Krebs cycle is the oxidation part of respiration. And the…
Q: How would you differentiate sickle cell anemia from thalassemia? Also, describe the connection…
A: Hemoglobin is a protein that carries oxygen in our RBCs and comprises two chains, the alpha chain…
Q: Consider the complete oxidation of one mole of simple TAG containing arachidic acid residues (20:0).…
A: The fatty acids that are released in the digestion of triglycerides are broken down in a sequence of…
Q: Explain using words and diagrams the structure of fats
A: A fat molecule has two types of components: a glycerol backbone and three fatty acid tails. A fatty…
Q: Explain the “coupling” effect of ATP on catabolism and anabolism
A: Metabolism is composed of two types of biological activities known as anabolism and catabolism.…
Q: Consider two enzymes A and B, which are not related. However, the two enzymes coincidentally share…
A: Consider two enzymes A and B, which are not related. However, the two enzymes coincidentally share…
Q: Kindly draw the structure of the lipids present in pig's brain with explanation.
A: Lipids found in pig's brain are typically MUFA, PUFA, SFA. The largest amount found is Stearic acid…
Step by step
Solved in 3 steps with 1 images
- Which of the following is NOT true about metabolic pathways in general? They can be anabolic or catabolic They can be both energy-releasing (exergonic) and energy-requiring (endergonic) They are often made up of a series of chemical reactions They often have multiple different enzymes working in the same pathway Each metabolic pathway is entirely separate and does not interact or connect at all with other metabolic pathwaysCreate a metabolic pathway that integrates all discussed pathways (All carb metab and TCA cycle). Be sure to include all intermediates, enzymes, coenzymes (e.g. biotin), ATP (or ATP equivalents such as NADH, FADH2, GTP) involved.ALL biosynthetic reactions require which of the following metabolites(s)? NADPH Glucose 6-P High energy bonds (e.g. ATP, UTP, GTP) A and B B and C
- Many factors influence the regulation of aerobic catabolism in biological cells, culminating in oxidative phosphorylation. Based on your understanding of "metabolic logic", which of the following molecules would encourage or favor catabolism? OA. ATP OB. NADH Oc. acetyl-CoA OD. ADP O E. citrateIf you are using cellular respiration to get energy from proteins rather than carbohydrates, which of the following is true? there are completely different reactions for protein breakdown as compared to carbohydrates so a different set of pathways is used the amino acids must be broken down into individual C-H or C-C bonds and then those bonds will join with others to create a sugar that enters into the glycolysis pathway O the amino acids are joined with a covalent bond to a sugar and then the hybrid molecule will enter the cellular respiration pathways the amino group is removed and then the rest of the molecule is converted into molecules such as pyruvate or oxaloacetate that can then enter cellular respiration pathways O the amino acids must first be converted into glucose and then they can go through the cellular respiration pathwaysDraw your own diagram that shows the names of important metabolic pathways & key intermediates or branch points for the complete degradation of dietary carbohydrate (polysaccharides), cellular glycogen (polysaccharide), proteins & triacylglycerolsinto CO2, H2O & ATP.
- I really need help with this please In the space below, list ALL redox reactions that occurduring cellular respiration. At the end of your list, how many ATP areGenerated from these redox reactionsFor your answer, use this format:reactant, product, enzyme, electron carrier generated, number of electroncarriers generated per glucose moleculeNo short forms - use correct chemical names! example e.g. Reactant A, Product B, ABC dehydrogenase, electron carrier X'4 molecules generatedWhich of the following statements is not true? Metabolic pathways _____. a. occur in a stepwise series of chemical reactions b. are speeded up by enzymes c. may break down or assemble molecules d. always produce energy (such as ATP)The capacity to do work best defines: a metabolic pathway. entropy. kinetic or potential energy. a chemical equilibrium. thermodynamics.
- The following speaks true of metabolism EXCEPT* Property consistent to all organisms ranging from prokaryotes to the human organism. Sum total reactions in the body Metabolic reactions contribute to homeostasis by harvesting chemical energy Metabolic reactions are entirely exergonic reactions Which of the following best characterizes ANABOLISM?* It is largely exergonic reaction because it releases energy in the form of heat It is involved in the building up process from polymers to monomers Reactions are usually oxidative and degradative Plays a crucial role in growth repair and maintenance of body structures The oxidation of glucose to produce ATP is also known as cellular respiration, and it involves four sets of reactions, which of the following is not part of the four sets of reactions?* Formation of pyruvic acid Glycolysis Formation of acetyl coenzyme A Citric Acid cycle Which of the following is an inaccurate statement?* fatty acids and glycerol are the building…Glycolysis is the central metabolic pathway for any cell (prokaryotic or eukaryotic) to generate energy. The primary reactant that enter glycolysis is , and the process generates 2 (= reduced (= 3 carbon molecules.) co-enzyme, electron carrier molecule), and 2 Glucose (energy carrier molecule), 2 2 NAD+ 2 ADP 2NADH 2ATP Zw Pyruvate ●●● PyruvateWhich of the following statements about the aerobic respiration of a molecule of glucose is FALSE? O It requires pathways and membrane complexes in both the cytosol and mitochondria in eukaryotes. O 34 molecules of ATP are generated by oxidative phosphorylation. O It requires pathways and membrane complexes in the cytosol and plasma membrane in prokaryotes. O It can generate 38 molecules of ATP in prokaryotes. O 12 molecules of ATP are generated by substrate-level phosphorylation.