What are the glycosidic linkages in this structure
Q: What is the general routes of metabolism and structure-activity relationship of PREDNISOLONE?
A: Prednisolone is a glucocorticoid used to treat adrenocortical insufficiency and inflammatory conditi...
Q: Summary Chart Macromolecule Monomer Polymers Bonds Functional Groups Examples CH2OH CH2OH он - CH,-C...
A: Macromolecules are the molecules of high molecular masses. These are composed numerous small molecul...
Q: The k of water is 1.86 kg °C/mol, approximately 4x the value of k,. If you attempted to freeze your ...
A: Freezing point depression is a colligative property and it is noticed in solution when solute molecu...
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: At a pH of 7.40, the carbonic acid ratio is, a. 35:1 b. 4:1 C. 20:1 d. 3:1
A: Given Values: pH = 7.4 pKa = 6.1
Q: 1. Draw and label completely the electrophoretic pattern of CK isoenzymes 2. What are the sources o...
A: Isoenzymes are a group of enzymes that catalyze the same biochemical reaction or have the same funct...
Q: Given the findings of biochemist Erwin Chargaff about the composition of DNA. Answer the following q...
A: Answer : Chargaff's Rule : Another important piece of information about the structure of DNA comes f...
Q: 1. Arachidonic acids a. Linoleic polyunsaturated omega-6 fatty acid is its starting material b. Sphi...
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any ...
Q: HO, но. но NO2 G .F O,N" NO2 Br F 1. Provide the mechanism for the chemical reaction of pigment F wi...
A: The pigment in the question are Azo pigment/dye and is organic compound contains Azo group (-N=N-). ...
Q: What enzyme kinetic parameters are apparently impacted by competitive inhibitors? Vmax ...
A: Correct answer Option b. Km Explanation Competitive Inhibition: Competitive inhibition is a type...
Q: One of the main sources of sphingosine in the body is in the cell membrane. What complication could ...
A: Ceramide: These are the type of lipid molecules composed of sphingosine and fatty acids and are foun...
Q: Is this an L or a D amino acid? Explain.
A: Amino acids are the building blocks of proteins which are composed of amino group (NH3+), carboxyl g...
Q: Define 'activation energy' of an enzyme catalysed single substrate reaction and mention the effects ...
A: Activation energy- The difference in free energy between the transition state and the reactants is c...
Q: If saliva alone tests positive for either starch or glucose, how would that affect the interpretatio...
A: Our body has various digestive juices or enzymes that facilitate the digestion process. One such dig...
Q: Which type/s of histones is/are not part of the histone octamer wrapped by DNA strands but is found ...
A: Histones proteins are present as octamer (eight) complex at the center of nucleosome. It consist of ...
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: What is the concentration of enzyme (in mM) needed to achieve a Vmax of 8.00 mM/s if the enzyme has ...
A:
Q: Name the three classes of lipids found in the body and in foods. What are some of their functions in...
A: Lipids are biomolecules which are non-polar in nature. Lipids are not considered as true polymers be...
Q: Why do you think DNA is the genetic material used by eukaryotes instead of RNA?
A: Deoxyribonucleic acid (DNA): Nucleic acids are molecules that store hereditary information for perf...
Q: QUESTION 6 Disulfide bonds stabilize structures of proteins Tertiary and Quaternary primary secondar...
A: Quaternary structure- Formed by more than 1 protein chains/subunits. Disulfide bond formed involves ...
Q: Name one reaction of glycolysis, one anaplerotic reaction, and one reaction of TCA cycle that acetyl...
A: Allosteric regulation is the process of controlling an enzyme, either by activating or inhibiting th...
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: Answer the following: This type of lipid is a complex mixture of esters of long-chain carboxylic ac...
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: Step3: After you have prepared the 3 diluted plasmid samples and the master mix, you can now use the...
A: Polymerase chain reaction (PCR) is a technique used to "amplify" or produce more copies of small seg...
Q: Upon the addition of diazonium salts, ketoacids like glutamate and pyruvate forms in the presence of...
A: 1. The correct answer of question is: a) both false 2. The correct answer of question is: d) incr...
Q: What's the benefit of an insecticide?
A: Chemicals used to control pests and diseases in plants and animals are known as insecticides. Insect...
Q: AMP is derived from a reaction involving which of the following? ATP and ADP ADP and ADP NAD a...
A: Adenosine is a chemical found in human cells and they are of three different forms: adenosine monoph...
Q: Calculate glucose concentration. Na (sodium) and glucose secondary active transport. Na transport (w...
A: Gibbs free energy: The change in free energy for a process equals the maximum work that can be done ...
Q: I want to look the concentration values from these absorbance readings in order to make a graph of c...
A: The Lambert-Beer law states that the light absorbed by a compound is dependent on the concentration ...
Q: SDS-PAGE gels are useful in determining the molecular weights of proteins; however, the molecular we...
A: SDS-PAGE is an acronym for sodium dodecyl sulfate–polyacrylamide gel electrophoresis. It’s a mass-ba...
Q: Wavelength vs. Absorbance UV - VIS Residual Graph 0.05 -0.05 -0.1 -0.15 -0.2 -0.25 220 240 260 280 3...
A: The residual plot shown here is Wavelength Vs Absorbance plot has unique pattern. Here, plot is show...
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: Tables E & F. Hopkins-Cole and Bromine Water Reaction Samples TESTS Hopkin's Cole Bromine Water 1. T...
A: Hopkins' cole test The test is specific for the amino acid that contains the indole group present i...
Q: Using the data provided in the table, the estimated p50 for myoglobin is mmHg and the fraction satur...
A: Myoglobin (Mb) is an iron and oxygen binding protein that is present usually in the cardiac and ske...
Q: hydrolysis of sucrose and starch
A: Benedict's test: When a reducing sugars are heated in the presence of alkali they get converted to e...
Q: Match the function with the appropriate protein or sequence:
A: tRNA is a short nucleotide chain with L-shaped structure. A tRNA molecule is required for translatin...
Q: 4. Draw the -forms of the following sugars. CHO CHO H- OH но H- HO H- HO. OH OH CH,OH CH;OH 5. Draw ...
A: A biomolecule is a molecule produced by living organisms or cells. Carbohydrates, proteins, lipids, ...
Q: In your own words discuss the different structures (primary, secondary, tertiary, and Quaternary str...
A: The folded structure of a protein has different levels of organization. These are primary, secondary...
Q: With the aid of diagrams, explain the processes and principles of each of the following methods: ...
A: Enzymes have the ability to increase the rates of reactions in biological systems and this property ...
Q: Thioesters play important roles in glycolysis and tca cycle. List which reactions involve thioesters...
A: Thioesters are involved in a wide range of reactions. Attack on the carbonyl carbon to produce a tet...
Q: How many exons does tra-RA contain? Q7. How many introns does tra-RA contain?
A: Gene is a portion of the genome that can be transcribed or a functional unit of the geno...
Q: Convert the following pH values in both [H+] and [OH-] values. (6 points) 1. pH = 3.95 [H+...
A: According to the definition of pH, pH = -log [H+]. According to the definition of pOH, pOH = -log [O...
Q: ..a) Draw all of the reactions that occur in the aerobic metabolism of glucose that hydrolyze a thio...
A: Aerobic metabolism of glucose: glycolysis : It is a ten step reaction process that is used by all ce...
Q: Which nucleotide is shown in the picture above?
A: A nucleotide is formed by nitrogenous base, sugar and phosphate. Sugar binds with nitrogenous base b...
Q: acids must be converted to _____ prior to transport into the mitochondria
A: Fatty acids must be activated before they can carried in to the mitrochondrion , known as fatty acid...
Q: Question 10 The proteins and other substances that bind to the DNA rely mostly on non-covalent inter...
A: A substance that is mainly made up of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus pre...
Q: Suppose you received two cultures from a reactor biological: one containing a species of Gram negati...
A: All of life forms can be divided into three domains, based on the cell type: Bacteria, Archaea and ...
Q: What enzyme kinetic parameters are apparantly impacted by uncompetitive inhibitors? Vmax ...
A: In UNCOMPETITIVE INHIBITION, an inhibitor bind at a site distict from the substrate. However, uncom...
Q: do archaebacteria have autotroph or heterotroph nutrients
A: Nutrients are the components of food like carbohydrates, fats, vitamins, proteins, etc. These nutrie...
Q: What are two examples of macro-molecules formed by dehydration synthesis
A: Macromolecules are large molecules which are composed of small molecules. Dehydration is a chemical ...
Step by step
Solved in 4 steps with 2 images
- Question 12 Carbohydrates that appear in glycosylated proteins and lipids in the GA include I. N-Acetylglucosamine II. fucose III. mannose IV. galactose I, II, IV only I, II, III only II, III, IV only I, II, III, IVQUESTION NO.1which of the following are chemical characteristics of monosaccharides? A. They contain multiple hydroxyl groupsB. they contain an aldehyde or ketone group C. They contain a branching carbon backbone D. They contain a carbon-carbon double bond E. Every carbon in a monosaccharide is fully reduced F. Every carbon in a monosaccharide is a chiral centerQUESTION NO.2 glucose absorption is hindered by _________ deficiency A. Retinol B. Thiamine C. Potassium D. Sodium E. Ascorbic acid F. Calciferol QUESTION NO.3 phospholipids is made primarily from A. L-glycerol 1-phosphate B. L-glycerol 3-phosphate C. D-glycerol 3-phosphate D. -glycerol 1-phosphate E. sn-glycerol 1-phosphate F. sn-glycerol 3-phosphateQuestion 11. // Hint: Isoelectric focusing separates proteins based on their pI values, and can separate proteins that only differ by a net charge of ±1.±1. Recall that an amino acid residue with a negatively charged R group has a relatively low isoelectric point (pI) where it has zero net charge. Likewise, an amino acid residue with a positively charged R group has a relatively high isoelectric point (pI) where it has zero net charge. Order from Low pH to High pH
- question 24 DNA is a hereditary molecular that is composed of A Deoxyribose,phosphate, and nitrogen bases B Deoxyribose,a pentose, and nucleic acids C Sugar,proteins and thymine D Adenine, phosphate, and riboseQuestion 10 (2 points) A protein heterodimer would be considered an example of: -primary structure -secondary structure -tertiary structure -quaternary structure -atomic structurequestion 38 The constant region of each heavy chain determines the class of the heavy chain. True False
- QUESTION NO. 1Statements: (1) Glucose is both a hexose and a aldose. (2) There can never be more than three enantiomers for a molecule. (3) All common disaccharides have beta-one-four linkages. Which statements are true?QUESTION NO.2 Erythrocyte glucose transporter illustrates the type of A. ion driven active transport B. facilitated diffusion C. active transport D. simple diffusion E. secondary active transportQUESTION NO.3 which of the following statement/s accurately describe the surface of a lipid droplet? A. a monolayer of phospholipids B. a bilayer of phospholipid C. a network of perilipin protein D. a structured layer of triacylglycerol E. a chaotic hydrophobic/ hydrophilic interfaceQuestion No.1 (1) A positive Tollen’s test classifies a monosaccharide as a reducing sugar. (2) The bond which links the two monosaccharides of a disaccharide together is a peptide bond. (3) Monosaccharides cannot be broken done into simpler units by hydrolysis reactions. Which of the following statements are true? Question No. 2 : Assuming that a strand of DNA has the following sequence: 5'-AACCGGTT-3' What is the sequence of complementary strand of DNA, from the 5' to the 3' direction?Question 37 Locard’s exchange principle states that, whenever two objects come into contact with one another, there is exchange of materials between them. a. True b. False
- Question 10. All of the following areparts of a nucleotide EXCEPT:A. a five-carbon sugar.B. a six-carbon sugar.C. a phosphate group.D. a nitrogenous base.Question 1 - Photosynthesis lab Four common plant pigments are likely to be separated and visualized by the paper chromatography experiment. List the expected colors of each of these four pigments below.A) CaroteneB) Chlorophyll aC) Chlorophyll bD) Xanthophyll Explain the mechanism of how floating disks correspond to the rate of photosynthesis. List 2 controlled variables in the leaf disk assay List 2 manipulated variables in the leaf disk assay What is the purpose of adding baking soda to the leaf disk assay? What would you expect during the leaf disk assay if baking soda was not added at all?Question 1: Part a: Graph Y = [I] / (Ki + [I]) as a function of [I] and Ki = 2 µM; and describe the molecular situation. What is Y in terms of molecules? Pictures and words. Part b: Graph (1- Y) = Ki / (Ki + [I]) as a function of [I] and Ki = 2 µM; and describe the molecular situation. What is Y in terms of molecules? Hint: (1 - Y) is the part of the whole system that is not Y. Part c: ) Graph IIF = 1 + ([I] / Ki) as a function of [I] and Ki = 2 µM. Part d: What do you notice about the shapes of these graphs? Describe the shapes, compare and contrast the graphs, and suggest insights