4) The mol- other me complex: importar
Q: Consider the following mechanism: What kind of reaction is occurring during this step of glycolysis?…
A: "Since you have asked multiple subparts questions, we will solve the first five question for you. If…
Q: If a person is starving for a prolonged time, an excessive build up of Acetyl CoA ultimately leads…
A: Acetyl Co-A can be synthesized during starvation from either amino acids or fatty acids. The end…
Q: The hypoxanthine analogue Allopurinol, which effectively treats gout , has no effect on the severe…
A: Alloprinol is structural analog of the natural purine base , hypoxanthine. Hypoxanthine is an…
Q: Which factor have the greatest impact on the rate of reaction. Choose from…
A: Breakdown of glucose (C6H12O6) molecule in the presence of oxygen is called as aerobic respiration.…
Q: The mannose 6-phosphate (M6P) receptors are crucial for delivering lysosomal proteins to lysosomes,…
A: KDEL is a target peptide sequence in mammals and plants located on the C-terminal end of the amino…
Q: Protein synthesis in bacterial cells usually starts with a: phenylalanine residue. alanine…
A: Proteins have four levels of structural organization including Primary, secondary, tertiary,…
Q: 1. Which of the following functions describes the enzyme Peptidase?* A. removal of H2O B. remove…
A:
Q: Enzyme elastase cleaves polypeptides after ______________ aa. small Positively charged…
A: Enzymes such as elastases have a tendency to leave after aliphatic amino acids. These amino acids…
Q: Which of the following is NOT an isoprene-derived lipid? Beta-carotene Beeswax…
A: Lipids are amphipathic molecules. Amphipathic molecules contain the polar head and non-polar or…
Q: H3C- -CH3 CH3 H3C CH3 Но ČH3 -CH3 A B D H2N NH2 OH CH3 -CH3 -CH3 H3C- CH3 H3C- H3C CH3 H;C ČH3 F G H
A: A functional group is a substituent in a molecule which governs it's characteristics of chemical…
Q: A 1 month old baby is failing to thrive, with poor feeding and growth, and frequent irritability.…
A: Enzyme assays are performed to obtain the rate of the reaction. For the assay to be conducted , we…
Q: Accuracy in the translation of MRNA into the primary structure of a protein mainly depends on…
A: The translation is a process in which mRNA is transcribed into protein sequences. mRNA has universal…
Q: Make a straight line (horizontal, vertical, or diagonal) and put tgem in a sentence. Create 2…
A: The cell membrane consisting of a lipid bilayer separates the interior of the cell from the outside…
Q: MODEL 10.2. Tagyngene Perim Carlady Lia N aid Pari NADPI ATP And Inda. ATP Caul NAD Cea NADI derpni…
A:
Q: Glutamate, produced in the first transamination reaction, reacts with oxaloacetate in the second…
A: During fasting the proteins are cleaved to amino acids some of which are partially oxidized to…
Q: Choose your favorite drug (so far), and research its IR spectrograph, mass spectrometric…
A: In IR spectroscopy, the Infra red spectrum of the electromagnetic spectrum is used for investing…
Q: The amino acid in Hemoglobin that is most found to be most sensitive to pH changes, and hence…
A: Hemoglobin is present in RBC which carries Oxygen from lungs to cell, tissue and transports carbon…
Q: BIOMOLECULES - Please answer the questions properly. - Multiple choice 1. One of the following…
A: Introduction: All proteins are made up of basic secondary structure units, which can be either…
Q: a) The genetic code in unambigous that means many codons can code for the same amino acids. b)…
A: 1. The genetic code is UNAMBIGUOUS:- Means that each triplet specifies only a single amino acid.…
Q: arriers, kindly give their alternative names Electron Transport Chain Intermembrane space brane…
A: 1- NADH dehydrogenase - have 40 polynucleotide chains, one molecule of flavin mononucleotide(FMN),…
Q: , How is the products of Electron Transport Chain like NAD+, FAD, water, and ATP vital for life? 2.…
A: Glycolysis, TCA cycle, and ETC all are interconnected processes. Respiration is an…
Q: 2. For an exergonic reaction, what is the value of AG?
A: The ∆G of exergonic reactions is a negative value, the change in Gibbs energy result is negative.
Q: Discuss the glycogen synthesis. Give the three enzymes required for this process and their…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: What is free energy? What is its symbol?
A: Enzymes are biocatalyst that increases the speed of reaction by lowering the activation energy.…
Q: 2. For each of the following sets of data draw the double reciprocal plot and answer the following…
A: Hi! Thank you for the question. We are authorized to answer two subparts at a time, since you have…
Q: hat your connections should: • be meaningful; • be well-organized and easy-to-follow; • show your…
A: Proteins are biological macromolecules that perform both structural and functional roles in the…
Q: Why is ammonia highly toxic?
A: Ammonia toxicity occurs when individuals are exposed to external sources of ammonia via ingestion,…
Q: Acetyl-CoA AG" = -7.7 kcal/mol COA Fatty acids Oxaloacetate Citrate AG" = -1.5 kcal/mol Isocitrate…
A: The free energy change (∆Gº) of a chemical reaction is the amount of energy released in the…
Q: QUESTION 2 True or False. tRNA anticodons are antiparallel and complimentary in nucleotide sequence…
A: Introduction: tRNA (transfer RNA) is a small single-stranded nucleic acid whose structure appears as…
Q: Please Answer numbers 1, 2 & 3 thank you 1. Which of the following intermolecular molecular forces…
A: There are twenty naturally occurring amino acids that are involved in the formation of proteins.
Q: ou know that the free energy of ATP hydrolysis depends on the ATP/ADP ratio. Given that under…
A: ATP is the energy currency of the cell.
Q: Please follow the discussion in the photo upon answering the problem below. Please provide an…
A: Field efficiency is described as the ratio of effective field capacity to theoretical field capacity…
Q: Compound X is an inhibitor in respiratory electron transfer. It binds to the Fe3+ of Complex IV…
A: Complex IV is the terminal electron acceptor in the electron transport chain (ETC). ETC is an…
Q: When making recombinant DNA, why must you use the same restriction enzyme to cut the gene of…
A: The technique of creating multiple, identical copies of a specific portion of DNA is known as DNA…
Q: Question 14 The following describes how PKD affect RBCS, except... O causes spiculated cells O…
A: Pyruvate kinase deficiency (PKD) is an enzyme-related glycolytic defect that results in red cell…
Q: LACTATE Steps Structural Formula of the substrate Enzyme, activator and coenzyme required Structural…
A: Step 1-substeate- Pyruvate Enzyme- Pyruvate carboxylase Product- Oxaloacetate…
Q: Which of the following statements regarding gluconeogenesis is NOT true: It utilizes all of…
A: Gluconeogenesis refers to the process of synthesis of glucose from non-carbohydrate precursors. It…
Q: 12. What are the steps in catabolism?
A: Catabolic process gives the chemical energy necessary for maintenance, and the growth of cells.…
Q: C4 plants have higher photosynthetic rates than C3 plants because they have an additional CO2-fixing…
A: Photosynthesis means the reduction of carbon dioxide to carbohydrate or glucose and the reduction of…
Q: 1. Enzymes have known attributes and functions. Which of the following is NOT its common attribute…
A: Enzymes are proteinaceous in nature, these are biological substances that are responsible for…
Q: HO-CH CH II CH Q-CH2CH2N(CH3)3 --=0 동_들 2-0- -CH-CH2 C=0
A: The given structure has a polar head group, and two hydrophobic groups present in it. It means the…
Q: among the amino acids which is directly converted into pyruvate for gluconeogenesis" a. theorine…
A: The proteins that are ingested are broken down to constituent amino acids and some amino acids can…
Q: what are the buffers used for biological and clinical measurements? state the properties of each…
A: A buffer is a solution that can resist change in pH upon the addition of an acidic or basic…
Q: Total number of FADH2 molecules generated as a result of catabolism of one glucose molecule is…
A: FADH2 - Flavin adenine dinucleotide 1 FADH2 = 1.5 ATP
Q: Which of the following is TRUE about the concept of chromoproteins? Myoglobin is mostly concentrated…
A: Introduction: Chromoproteins are proteins with colored prosthetic groups. For example, cytochrome…
Q: 1. Albumin will give positive result to Biuret test. A. True B. False 2. Tyrosine will give positive…
A: The biochemical tests are performed for the identification of biological macromolecules and also…
Q: epinephrine/ glucagon
A: The bioactive molecules which helps to catalyze the product in faster rate is called enzyme. The…
Q: 2) When a certain freon used in refrigeration was expanded adiabatically from an initial pressure of…
A: Joule Thomson coefficient is also called as Kelvin-Joule effect. It is the change in temperature…
Q: 2. The activity of serine proteases is severely suppressed at low pH < 6. Why might this be the…
A: Serine protease are the enzymes that cleave peptide bonds in proteins in which serine serves as…
Q: NAD+ coenzyme is required for the reaction of ethanol in the liver to ethanal and NADH. Write down…
A: In liver, ethanol is converted into acetaldehyde, an ethanal and a carcinogen by the enzyme alcohol…
Step by step
Solved in 2 steps
- Which level(s) of protein structure result(s) from non-covalent interactions involving both backbone groups and side chains? (Select all that apply!) a) Primary b) Secondary c) Tertiary d) QuaternaryThe water lattice: a. is formed from hydrophobic bonds. b. causes ice to be denser than water. c. causes water to have a relatively low specific heat. d. excludes nonpolar substances. e. is held together by hydrogen bonds that are permanent; that is, they never break and reform.Consider the following statement. “To produceone molecule of each possible kind of polypeptide chain,300 amino acids in length, would require more atoms thanexist in the universe.” Given the size of the universe, do yousuppose this statement could possibly be correct? Sincecounting atoms is a tricky business, consider the problemfrom the standpoint of mass. The mass of the observableuniverse is estimated to be about 1080 grams, give or takean order of magnitude or so. Assuming that the averagemass of an amino acid is 110 daltons, what would be themass of one molecule of each possible kind of polypeptidechain 300 amino acids in length? Is this greater than themass of the universe?
- At what level of protein structure does each of the following denaturation act? a. heat b. strong acid c. saturated salt solution d. organic solvents (e.g., alcohol or chloroform)A structural protein may incorporate large amounts of immobilized water as part of its structure. Can you suggesthow protein molecules “freeze” the water in place and makeit part of the protein structure?Which of the following bonding types is the most important in the nonaqueous interfaces between protein subunits? a. van der Waals interactions b. the hydrophobic effect c. ionic bonds d. disulfide bridges
- 1.-Why can we state that most of the volume of matter, such as the tabletop you are writing on, is actually empty space? 2.-Why are water molecules at the surface of a drop of water closer together than those in the interior?1. Identify and encircle the functional groups in the structure of moleculeWhy is it unlikely that two neighboring water moleculeswould be arranged like this?H HH HO O
- Which of the following statements regarding hydrogen bonding in secondary structures is true? Both α-helices and β-sheets only use intrachain hydrogen bonds. Both α-helices and β-sheets only use interchain hydrogen bonds. α-helices only use intrachain hydrogen bonds and β-sheets can use either intrachain or interchain hydrogen bonds. α-helices can use either intrachain or interchain hydrogen bonds and β-sheets only use interchain hydrogen bonds.The mutual attraction of opposite charges holds atomstogether as molecules in a(n) ________ bond.a. ionic c. polar covalentb. hydrogen d. nonpolar covalentProteins are the dominant structural and functional molecules in a cell. Which one of the following statements about proteins is NOT correct? A. The native conformation of a protein is usually arrived at very quickly after synthesis. B. Hydrogen bonding is the only type of bonding that gives rise to secondary structure. C. Urea denatures proteins by disrupting the interactions among non-polar (hydrophobic) amino acids D. Most proteins consist of a single polypeptide and thus do not have quaternary structure.