Mention four advantages and two limitations of capillary electrophoresis over HPLC.
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A: A.Enzyme 1 has the highest affinity for the substrate. Because, the lower km has higher affinity.
Q: a) Based only on the proton affinity values, which is the least likely position for initial…
A: Proton affinity value is defined as the negative of enthalpy change (ΔH) of process. Higher the…
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A: The biological macromolecules can be classified as carbohydrate, lipid, proteins and nucleic acids.…
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A: Acid-Base Catalysis is reaction process involving the movement of a proton from one molecule to…
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Q: When an amino acid's side chain, such as aspartic acid, has a pKa, that pKa is not the same if the…
A: Proteins are the most abundant organic molecules in living systems, with the vast range of functions…
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A: Codons are triplets of nucleotides that codes for an amino acid. The ribosome read the codons in a…
Q: what is peptide linkage?how is tripepide formed ?
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A: Before scientists developed tools such as x-ray crystallography and other spectrophotometric…
Q: Which of the following are correct statements pertaining to the glycolytic pathway? Choose all…
A: Glycolysis is the catabolic pathway and first step in cellular respiration in which glucose is…
Q: If an antibody binds its antigen with affinity of 150 nanomolar, what is the standard binding energy…
A: The binding and dissociation interactions between an antibody (Ab) and its antigen (An) is shown…
Q: A B Amino Acid Lysine Abbreviation 3- Letters Lys 1- Letter K pk₁ -COOH 2.18 pK₂ -NHS* 8.95 PKR R…
A: Amino acids are biomolecules where an alpha carbon is bonded to an amine group , a carboxylic group,…
Q: Describe the composition of bacterial cell walls.
A: The cell wall in bacteria tends to form a stable frame of constant thickness all around cell and is…
Q: Which of the following is the correct value of the KM? a. It is [substrate] at half Vmax b. It is…
A: Michaelis Menten Equation is given as v=Vmax[S]Km+[S] Here, v is the Initial reaction velocity…
Q: In a fees trial an animal was fed 24kg of dry hay and it excreted 12.5 kg of dry manure . Of this…
A: Given Values: Intake of dry hay = 24 kg Excreted hay in the form of dry manure = 12.5 kg Digested…
Q: Write down the values in bold print. You are isolating a protein with a pl of 8.5 using cation…
A: As given, protein of interest has pI of 8.5 which was isolated using cation exchange chromatography.…
Q: The entire set of chemical reactions occurring in a living system is referred to as: O a..…
A: The regulation of metabolism involves the processes by which metabolic pathways (both the anabolic…
Q: Enzyme kinetics uses math to quantify all of the following, except: a. An enzyme's substrate…
A: Enzymes are biocatalysts that facilitate the biochemical reactions by decreasing the activation…
Q: Be sure to answer all parts. Give the amino acid sequence of an octapeptide that contains the amino…
A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…
Q: Which of the following is incorrect about the drugs called statins? O a. None; all the other choices…
A: The regulation of cholesterol synthesis can be explained simply in terms of economics. SREBP is…
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A: The given flowchart describes the various chemicals that the heptapeptide has been treated with and…
Q: All of the following are mechanisms for regulating enzyme activity in the cell, except: a. Rate of…
A: Enzymes are biological catalysts that drive cellular reaction and are usually protein on nature.…
Q: Describe the mechanisms by which hormones regulate bone structure to maintain blood calcium…
A: Calcium is a major element required by the body. Calcium helps in the development of bones, muscle…
Q: Calculate the energy produced (in ATP molecules) achieved by complete oxidation of the hydrolysis…
A: Glycolysis is an oxidative process that is common in both aerobic and anaerobic cellular…
Q: Which of the following is incorrect about the conversion of pyruvate and NADH to lactate and NAD+? O…
A: If a cell lacks mitochondria or sudden need of energy arises due to rapid consumption of oxygen by…
Q: Which of the following is incorrect about the rate of an enzyme-catalyzed reaction? O a. It does not…
A: The rate of an enzyme-catalyzed reaction depends on certain factors and one of them is concentration…
Q: Which of the following is a property of both D-altrose and D-talose O They are found in sucrose.…
A: Carbohydrates are the biomolecules that consists of monosacharides and polysaccharides.…
Q: Fill in the blanks with the sentences below: Energy from ATP and NADPH is used to fix CO2 and…
A: Photosynthesis is a process in which plants make food for themselves (carbohydrate) which serves the…
Q: What is the first step in glycogen degradation? a) remodeling of the glycogen substrate b)…
A: Glycogenolysis is a process of breakdown of Glycogen to glucose. It takes place in the liver and…
Q: Consider the island model with one-way migration. An island is originally inhabited by 1000…
A: The Hardy-Weinberg law states that the genes and genotypic frequencies of a Mendelian population…
Q: Consider an amino acid that has one -amino group (pKa = 9.2), one -carboxyl group (pKa = 1.7) and…
A: In general, a good buffering range is pKa +/- 1 of the ionizing group. For amino acids that have…
Q: There are parts A-C for this picture included. A) What type of enzyme is Malate Dehydrogenase?…
A: Malate dehydrogenase catalyzes the reversible conversion of malate into oxaloacetate. This is the…
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A: Steroid hormones are the chemical messengers made in the adrenal cortex (the outer part of the…
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A: Double-stranded DNA is the major form of genetic material in most organisms. This molecule is…
Q: present the chemical mechanism of the HIV protease. Discuss the mode of action of some inhibitors of…
A: - Proteases are enzymes that can break down proteins into peptides. HIV-1 protease (PR) is an…
Q: Describe the levels of structure of a protein and tell how they would be affected by: a. Hydrolysis…
A: Proteins are composed of amino acids. They are linked together by peptide linkages. Proteins have…
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Q: Trace the pathway of [1-14C]pyruvate through gluconeogenesis. Use an asterisk to indicate the…
A: Gluconeogenesis takes place in liver or kidney and is the reciprocal of glycolysis with some enzymes…
Q: Which of the following is incorrect about fatty acids? a. They contain an even number of carbons b.…
A: Fatty acids are carboxylic acids which plays an important role in the metabolism of our body
Q: (b) What is the role of microtubules in mitosis? How does vincristine contribute to the cell cycle…
A: Mitosis is the process by which a cell replicates and segregates its chromosomes thereby producing…
Q: Which of the following is not an example of spongiform encephalopathy Ochronic wasting disease…
A: Spongiform encephalopathy is a fatal disease that causes neurodegeneration. Its symptoms generally…
Q: 3. If we alter the kinetics of a unimolecular reaction by increasing Km but leaving Vmax alone, how…
A: Km reflects the enzyme’s dissociation constant so a high Km means the enzyme is likely to dissociate…
Q: Which of the following is incorrect about the beta sheet? Parallel beta sheets are less stable than…
A: In a protein the polypeptide chains have four levels of structural organization and they are…
Q: 8. (a) What is agonist? How is an agonist for a target designed? Explain with suitable examples.
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Q: Coenzyme A, NAD*, and FAD are coenzymes that are necessary for energy production. Classify each…
A: NAD+, FAD are important for oxidation reduction reactions in metabolic pathways. They act as…
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Q: How much DNA would you have after 30 cycles if you started with one DNA strand? a. 1.074 x 109 b.…
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A: Introduction: Biotechnology is technology that utilizes biological systems, living organisms or…
Q: Which of the following is incorrect about the Michaelis-Menten plot? a. The y-axis is velocity and…
A: Michaelis–Menten saturation curve for an enzyme reaction following the Michaelis-Menten kinetic…
Q: Which of the following pathways would be considered stage 3 catabolism? (Choose all correct…
A: Hi, thank you for posting the question on Bartleby. As per the guidelines, we can answer only one…
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- Name three mechanisms that can increase cardiacoutput.Explain the design, function and disadvantage of the three types of oxygenators used in the cardiopulmonary bypass machine.Explain the design, function and disadvantage of the three types of oxygenators used in the cardiopulmonary bypass. For heparin-coated membrane oxygenator, what is the function of heparin in the design
- Explain the concept behind capillary electrophoresis.Why is the cardiac action potential propagated more slowly in an AV node cell then in an atrial or ventricular myocyte? How can be AV conduction affected by hypokalemia? Briefly explain the mechanism by which the most popular beta-blocker metoprolol would affect cardiac muscle contractility and blood flow. How it affects heart rate and conduction?Explain the design, function and disadvantage of the three types of oxygenators used in the cardiopulmonary bypass.
- For the heparin-coated membrane oxygenator, what is the function of the heparin in the design Explain the design, function and disadvantages of the three types of oxygenators used in the cardiopulmonary bypassExplain the design and how the two types of pumps used in the cardiopulmonary bypass machine work.Describe why a doctor would give a patient that is diagnosed with acute myocardial infarction the treatment of tissue plasminogen activator(tPA)? What will it do?