. Which type of proteins are also known as denatured proteins? A. Primary proteins B. Secondary proteins C. Conjugated proteins D. None of the above
Q: Phosphocreatine (G0ʹ = -43.1 kJ/mol) has a higher phosphoryl group transfer potential than ATP (G0...
A: Hi! Since you have posted multiple questions and have not mentioned which to answer, we shall answer...
Q: INTRUCTIONS: - Do not copy here in BARTLEBY or GOOGLE - PLEASE ANSWER PROPERLY Failed to follow inst...
A: Carbohydrates are divided into 3 classes monosaccharide, disaccharide, and polysaccharide. Pol...
Q: Below is kinetic data obtained for an enzyme-catalyzed reaction. The enzyme concentration is fixed a...
A: Enzymes are the protein molecules that increase the rate of reaction by decreasing the activation en...
Q: Classify amino acids according to their functional groups.
A: Amino acids are chemical molecules with amino and carboxylate functional groups, as well as a side c...
Q: Which of the following are components of glycogen? glucose and galactose O glucose and fructose gluc...
A: Monosaccharides are the simplest carbohydrate units. These can contain any number of carbons. Howeve...
Q: What could be the effects of changing the sequence of DNA in the nucleus in the function and structu...
A: The enzymes are nothing but proteins. They are made up of amino acids. The activity of the enzyme de...
Q: (Vmax.f [S] - (Vmax,b [P] KM,b [P] vo [S] 1+ KM.f KM.b ||
A: In this enzyme kinetics, I am going assume a general mechanism and then derive the rate equation. As...
Q: A process that forms nicotinamide adenine dinucleotide phosphate as a by-product.
A: Nicotinamide Adenine Dinucleotide Phosphate (NADP) is a coenzyme, which is derived from vitamin B3. ...
Q: Which of the following sets contain a term which does not belong to the group? O lle, Leu, Val Glu, ...
A: The grouping presented in different options of the given question are grouping of different amino ac...
Q: Which of the following is not a helix destabilizer? O Adjacent amino acid residues with big, hydroph...
A: A helix is a protein secondary structure that is defined as the regular arrangement of nearby residu...
Q: Give four enzymes that are being used in medical therapy. Report two industrial uses of enzymes and ...
A: Enzymes - Used for catalyzing various reactions for therapeutic , industrial uses
Q: 1. How do you prepare 25 mL of a 0.4X solution of SDS from a ...
A: Using formula C1V1= C2V2, we can calculate the Molarity, w/v, %, or any other concentration of the s...
Q: PEI is a ...... charged polyamine and will complex with and precipitate ........ / ..........char...
A: Polyethyleneimine (PEI) is a synthetic water soluble organic polyamine polymer. These polymers can ...
Q: Create a flowchart of Amino Acids and classify them depending on the polarity of its R group
A: Introduction: Amino acids are molecules that contain an amine group, a carboxylic acid group, and a ...
Q: ESGU is O Exercise stimulated glucose uptake O Exercise stimulated glucose usage O Due to alternate ...
A: Exercise is the activity or movement which results in the energy utilization or expenditure which pa...
Q: Below is a general outline of a soap molecule. Indicate on the outline the area that is expected to ...
A: A fatty acid is a carboxylic acid with a long hydrophobic aliphatic hydrocarbon chain and soap is th...
Q: Based on the given results, what do you think is the isoelectric pH of casein? Briefly discuss your ...
A: Casein is a key protein of milk and present in large amounts in cheese. Proteins are polymers of ami...
Q: A substance that affect the rate of the reaction without being consumed Select one: a. enzymes b. a...
A: The study of chemical reactions catalysed by enzymes is known as enzyme kinetics. Enzymes, which act...
Q: 1G. Please help me in detail. For Molecular Mechanism of ATP versus GTP selectivity of adenylate kin...
A: Specificity is an enzyme attribute that specifies how limited the enzyme's substrate selection is; a...
Q: Protein Isoelectric pH Molecular weight (kDa) Ovalbumin 4.6 45 Insulin 5.4 5.7 Fibrinogen Y-globulin...
A: The separation of proteins by electrophoresis involves the movement of protein molecules in the appl...
Q: need answer asap
A: Inhibitors are substances which have the capability to inhibit the enzyme activity by binding to the...
Q: How did the scientists measure the exact amount of unfolded proteins at each temperature to determin...
A: The folding and unfolding of proteins is still a mystery. However, the unfolding dynamics of the pro...
Q: Refer to the following table below to answer the succeeding questions: Protein Isoelectric pH Molecu...
A: Two dimensional gel electrophoresis is an electrophoretic technique in which in the first dimension ...
Q: 8. What should be approximate wavelength of the depletion laser in a STED microscope for imaging of ...
A: Stimulated emission depletion (STED) microscopy is a super resolution microscopy, which is based on ...
Q: QUESTION 2 linkages that O a1 -> 4 glycosidic ; can Cellulose contains be digested by animals, O B1-...
A: Cellulose is a homopolysaccharide of glucose formed by the linkage of beta 1-4 present in between gl...
Q: 1. The graph given represents a size-exclusion chromatogram after the refolding of the hemoglobin te...
A: Chromatography is a technique of protein purification in which protein can be separated based on its...
Q: Evaluating: The electron configuration of an atom is 1s22s22p6. The number of electrons in the atom ...
A: 1.1s2 2s2 2p6 ( Count the value that is given in power) 1s2 :- 2 electrons 2s2 :- 2 electrons 2p...
Q: Which of the following is not a carbohydate? O C7H1407 O C5H1005 O C5(HO)5 O C6(H2O)6
A: Carbohydrates are macronutrients and are one of the three main sources of energy for our body. They ...
Q: ...::: What if there is too much amino acids in your body, what will happen to your body?
A: If there are many too many amino acids present in the body then there are serious harmful effects of...
Q: If the disaccharide maltose is formed from two glucosemonosaccharides, which are hexose sugars, how ...
A: Carbohydrates are the most important macronutrients for most organisms. Carbon, hydrogen, and oxygen...
Q: n the insulin signaling pathway, the function of the PIP3-dependent Protein Kinase-1 is to add a __ ...
A:
Q: Describe the skeletal system and the role it plays during cell division.
A: The cellular cytoskeleton is constituted of microtubules, microfilaments and intermediate filaments....
Q: 1. The product of saponification is called salt. Explain why.
A: Fats or oils are triacylglycerols that are constituted of the glycerol backbone with all three hydro...
Q: True or false? Initial velocity studies are particularly useful for investigating the kinetics of an...
A: Enzymes are protein catalysts. Enzyme kinetics explores how experimental settings affect response ra...
Q: Which of the following does NOT contain 1,4 glycosidic linkage? వార్ CH,OH CH,OH CH;OH CHOH о он HO ...
A: Glycosidic linkage refers to C-O-C linkage between two carbon atoms of different monosaccharide unit...
Q: Cellular Respiration and Fermentation Word Search please help me find words related to Cellular resp...
A: I could find some words but not all.
Q: H. Draw a plot showing reaction velocity as a function of substrate concentration for Ks = 50 µM, Vm...
A: As here given in the question, Vmax= 5uM S-1 Ks=50uM and Ki = 250uM both in presence and absence of ...
Q: Understanding: How are prokaryotes and eukaryotes similar? * O The both have nuclei. O They both hav...
A: 1.
Q: Choose A if both statements are TRUE Choose B if both statements are FALSE Choose C if Statement I i...
A: Condensation reactions are those that involve linking or combining of two molecules to form a large ...
Q: Which of the following statements concerning the peptide NH3-Val-Ala-Gly-Lys-Leu-Gly-Val-Phe- Tyr-ll...
A: The given peptide is as: NH4+-Val-Ala-Gly-Lys-Leu-Gly-Val-Phe-Tyr-Ile-COOH This polypeptide has 10 a...
Q: Calculate the pH of a solution containing 0.0314 M malic acid and 0.020 M potassium hydrogen malate....
A: Given Values: Ka1 = 3.48×10-4 Ka2 = 8×10-6 Conc. of malic acid = 0.0314 M Conc. of potassium hydroge...
Q: TRUE OR FALSE Coconut oil will give (positive) result to Molisch test.
A: Molisch test is used to detect presence of carbohydrate in a mixture or sample. This test is based o...
Q: Consider the following statements: (1) The term sugar is a general designation for both monosacchari...
A: Tge term SUGAR is a general designation for both mono and disaccharide. Glucose (monosaccharide) is ...
Q: Brick-red colour appeared in Benedict's test indicates that glucose is oxidized inthe solution. 4.
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...
Q: Application. One way to test for glucose oxidase and all the reagents necessary for the reaction: gl...
A: Introduction: Glucose is measured in both plasma and whole blood. The concentration of glucose in w...
Q: Applying: Partial fermentation of cane sugar by Leuconostoc mesenteroides produce: glucose and gluco...
A: Lectins - Lectins are carbohydrate-binding proteins that are highly specific for sugar groups that a...
Q: Topic: Isolation of Crude Ovalbumin from Egg White by Ammonium Sulfate Precipitation (Salting Out) ...
A: Egg white is made up of some several proteins comprising of ovalbumin (54%), ovotransferrin (12%), o...
Q: What kind of inhibitor is GMP-PCP?
A: Inhibitors are substances with the ability to reduce the or completely stop the activity of a enzyme...
Q: Complete Table 2.4 on your own. Calculate the volumes needed for preparing 1.00 mL of the remaining ...
A: For preparation of BSA solutions of different concentrations for the calibration curve from the stoc...
Q: What is the effect of cholesterol when they are embedded in membranes? 1. Cholesterol alters the...
A:
1. Which type of proteins are also known as denatured proteins?
A. Primary proteins
B. Secondary proteins
C. Conjugated proteins
D. None of the above
2. High density lipoproteins is an example of which kind of protein?
A. Regulatory proteins
B. Conjugated proteins
C. derived proteins
E. none of the above
Step by step
Solved in 3 steps
- 1.Globular proteins fold up in compact, spherical structures that have uneven surfaces. They tend to form multi-subunit complexes, which also have a rounded shape. Fibrous proteins, on the other hand, span relative large distances within the cell and in the extracellular space. Which of the proteins below are fibrous proteins? a. collagen, keratin b. tubulin and actin monomers c. elastase, pepsin d. hemoglobin and myoglobin 2. Which of the following statements is correct regarding oxidoreductase enzymes? a. NADH + H+/NAD+ are involved in catabolism and NADPH + H+/NADP+ participate in anabolism. b. The oxidation of the reduced member of a redox pair is associated to a ΔΔG < 0. c. The reduction of the oxidized member of a redox pair is associated to a ΔΔG > 0 d. All of the above e. None of the above 3.Which of the following statements is incorrect? a. We only need to consume vitamins in small amounts b. Vitamins are precursors to…1.Which of the following is not an example of a protein with quaternary structure? a. Calmodulin is a Ca2+-binding protein which is formed by two identical subunits. b. Hemoglobin in adult humans has the composition αα2ββ2. c. The photosynthetic enzyme Rubisco is composed of 8 L subunits and 8 S subunits. d. Myoglobin, an oxygen-binding protein in muscle, consists of a single subunit. e. South American rattlesnake toxin (crotoxin) is a phospholipase A enzyme with two different subunits. 2.Complete the sentence with the best option provided below. The secondary structures of a protein are the a. chemical modifications of amino acid side chains. b. temporary, unstable protein folding conformations. c. regular, repeated folds present in a lowest energy conformation. d. interactions between polar amino acid side chains.2 Keratin is a type of found in the cytosol, which means its hydrophobic amino acids are Select one: b. O c. a. amino acid, skin, exposed on the surface of the protein protein, hair, exposed on the surface of the protein protein, liver, exposed on the surface of the protein protein, liver, not exposed on the surface of the protein e. protein, hair, not exposed on the surface of the protein O d. Lue Dec 8 at 5pm of humans. On a cellular level, keratin is found in the Jump to... 45 Next page
- 20. The transferrin receptor is an integral membrane protein that crosses the plasma membrane, with portions of the protein extending both outside and into the interior of the cell. The amino acid side chains (R groups) in the region of the protein that crosses the membrane are most likely. a. charged b. hydrophilic c. hydrophobic d. carbohydrates e. lipids.1. Which of the following proteins are coagulated by heat? A. Albumin B. Globulin C. Glutelins D. All of the above 2. Which of the following statement for fibrous protein is NOT true? A. Fibrous protein are insoluble B. They have high molecular weight C. There peptide chain is coiled D. Their axial ratio is more than 102. a. How do the majority of proteins that exist outside cells get outside cells? Explain the pathway. b. Explain at least three major exceptions to your answer in part a.
- Define the following terms:a. moonlighting proteinb. fibrous proteinc. globular proteind. prosthetic groupe. apoproteinWhich of the following does not describe protein modifications? please explain the answer a.They can promote multiprotein complex formation b.They can target a protein for proper localization c.They can regulate protein stability d.They are always permanent changes19. Which statement best describes at the molecular level why AB is the universal acceptor? a. It is the least common blood type. b. It contains both the type A and type B monosaccharides in addition to the core trisaccharide. only contains the core trisaccharide and does not have any additional sugars on it. d. Red blood cells of this type do not have any oligosaccharide markers. e. Type AB has a completely different oligosaccharide marker than A, B, c. and O.
- 1. The correct folding of proteins is necessary to maintain healthy cells and tissues. Unfolded proteins are responsible for such neurodegenerative disorders as Alzheimer’s, Huntington’s, and Creutzfeld-Jacob disease (the specific faulty protein is different for each disease). What is the ultimate fate of these disease-causing, unfolded proteins? a. They form structured filaments. b. They are degraded. c. They bind a different target protein. d. They form protein aggregates. 2. Proteins that are always present in the cell are encoded in genes that are __________ expressed, whereas proteins that are present only in response to a stimulus are encoded by genes that are ______________ expressed. a. timely, extemporaneously b. inducibly, constitutively c. extemporaneously, timely d. constitutively, induciblyProtein folding a. is essential to make a functional protein and occurs spontaneously b. is mediated by peptide bonds and hydrogen bonnds c. is a random process essential for the 3D shape of the protein d. is essential to make a functional protein and occurs with the help of chaperones3. When sodium chloride is added to the extraction mixture, histones (proteins) pre- cipitate. Based on this information, suggest what level of protein structure is being disrupted by it. a. Primary b. Secondary c. Tertiary Explain.