1. What is the role of pyridoxal phosphate in transaminase determination? 2. What is the clinical significance of elevated AST?
Q: 1. Select the odd one out. Explain your answer in 1-3 sentences. а. хуlulose b. dihydroxyacetone c. ...
A: In question number 1-3, option is given of different type of keto and aldose carbohydrate and questi...
Q: True or False: Sugars in nucleic acids are hexoses that are connected to the previous monomer via ...
A: Nucleic acids are macro-molecules that are observed in all forms of life. Nucleic acids are involved...
Q: Which of the following is a DNA nucleotide? a phosphate group, guanine and deoxyribose a dipho...
A: DNA nucleotides are Adenine, Guanine, Thymine, Cytosine.
Q: synthetic membrane (such as dialysis tubing) that has holes large enough for monosaccharides
A: The question is all about the membrane permeability, such that every cell have a cell membrane which...
Q: Enzymes normally enhance the rates of biochemical reactions by preferentially binding and stabilizin...
A: ATP synthase is an enzyme which form ATP by using ADP and Pi as the substrates. The enzyme is locate...
Q: . What is nanotechnology?
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: The greater the influx of calcium into the presynaptic axon terminal, the greater the O magnitude of...
A: An action potential in the presynaptic cell produces an influx of Ca2+which promotes the exocytosis ...
Q: 7. Which of the following statements concerning structural characteristics of bile acids is correct?...
A: Lipids are organic substances that are insoluble in water and soluble in organic substances like eth...
Q: Which of the following is the correct systematic name of the disaccharide shown? α-D-glu...
A: Carbohydrates are composed of carbon, hydrogen, and oxygen in the ratio of 1:2:1. Carbohydrates act ...
Q: Draw out the peptide IYV and clearly label/identify all the Phi, Psi, and peptide bonds present in t...
A:
Q: Which characteristic is truc of protcins? O Proteins have up to four levels of structure. O Proteins...
A: Proteins are organic compounds which consists of amino acids, which are essential for carrying out b...
Q: What is the conformation of the glycosidic bond (i.e. orientation of the nucleobase relative to the ...
A: All living organisms are made up of cells, which are the most basic unit of life. They are responsib...
Q: 13
A: 20:2 Delta 4,9 fatty acid It means fatty acid with 20 carbons and 2 double bonds at 4th , 9th carbon...
Q: An unknown sample was tested if there is a presence of lipid, after the test it shows that it is po...
A:
Q: TRUE OR FLASE a) DNA positively supercoils during replication and negatively supercoils in transcri...
A: There are 2 question asked. So we will solve both.
Q: Answer this
A: Multiple questions asked. I can answer only 1st question, as allowed by guidelines. Please repost...
Q: Which test can be used to differentiate maltose and sucrose? Molisch Test Seliwanoff’s T...
A: Molisch Test : Detection of carbohydrates Seliwanoff’s Test : Distinguishes between ketose, aldose ...
Q: One of the body's mechanisms of defense against invading bacteria is to surround them and oxidize th...
A: Plant and animal body develop various defense mechanism to fight against bacterial pathogen attack. ...
Q: How does an cnzyme spced up a reaction? O It raises the energy barrier. It releases energy. It binds...
A: A biochemical reaction is a reaction that occurs inside a cell in which one molecule is transformed ...
Q: I| HO CH,OH CH;ČNH Protein в A II CH2OH HO ČH4OH OH IV Is the antigenic determinant reducing or non-...
A: The answer of the above question is: Reducing An epitope, also known as antigenic determinant, is th...
Q: The equilibrium constant Kc for the reaction fructose-1,6-diphosphate ⇋ glyceraldehyde-3-phosphat...
A: Gibbs free energy change (delta G) is a quantitative measure of the favorability of a given reaction...
Q: What is atherosclerosis? How is it an cardiovascular disease? 2. Does low-density lipoproteins cause...
A: Lipids are biomolecules important for various biological functions. They serve as precursors for som...
Q: Imagine that you are a cell with 88 chromosomes undergoing meiosis How many chromosomes would your d...
A: The answer of the following question is given below
Q: Is COVID-19 virus a eukaryotic or prokaryotic cell, explain your answer.
A: All living organisms are made up of cells, which are the most basic unit of life. They are responsib...
Q: Theoretically, the pI of myoglobin is 7.2. In phosphate buffer pH 6.0, what is the overall charge of...
A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. Myoglobin ...
Q: Indicator Low pH color • Transition pH range • High pH color • blue-violet green Gentian violet (Met...
A: Methyl orange = yellow; from reference table, color Red…<3.1-4.4<Yellow Methyl red = yellow;...
Q: 8. Compare the ATP yield for the complete oxidation of glutamate and methionine, both of which cont...
A: After the removal of the amino groups, the carbon skeleton of the amino acids is converted into the ...
Q: In the formula for sucrose (structure shown above), the bottom ring is pyranose. True or False?
A: A molecule synthesized by living organisms or cells is referred to as a "biomolecule." Carbohydrates...
Q: 5' C A G In the reaction shown, O a phosphoanhydride bond is broken and a phosphate ester bond is fo...
A: A phosphodiester bond occurs when two of the hydroxyl groups in phosphoric acid react with hydroxyl ...
Q: The following statements best describe the RNA structure EXCEPT they are closely associated with ...
A: RNA are Ribonucleic acid and plays an important role in the flow of genetic information.
Q: Predominant nucleotides during protein synthesis are the GTPs.
A: Protein synthesis is the most important, essential, and significant metabolic activity of living org...
Q: fully describe the structure of a phospholipid bilayer as seen in a membranous structure, such as to...
A: Lipid, any of a wide range of organic molecules that do not interact significantly with water, such ...
Q: How many net ATP molecules are produced during the reactions of photosynthesis for each molecule of ...
A: The dark reaction or light independent reaction of photosynthesis reduces carbon dioxide to glucose....
Q: CH,OH CH,OH CH,OH OH но CH; OH OH но OH OH OH HO OH он OH Answer: Isomaltose and Reducing sugar Answ...
A: Disaccharide : 2 monosaccharide joined via glycosidic bond. Reducing sugar : Has free hemiacetal gro...
Q: Can u help me answer this 1. WHAT IS IMRAD FORMAT? 2. DRAW A DIAGRAM SHOWING THE LIFE OF THE SCIENTI...
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any sp...
Q: Caffeine is an adenosine O antagonist O agonist
A: There are various bioactive compounds present in various plants. The bioactive compounds have an eff...
Q: You left a carton of orange juice on your counter for 3 days. When you taste it, it is very bubbly (...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: Which elements would be more likely to make a compound with another element
A: In chemistry an element very basic part of any molecule and it is a pure substance consisting only o...
Q: Which lettered subunit is the nonreducing end? CHOH CHOH A CHOH CHOH -CH2 CHOH CH OH `CH он 3 CHOH о...
A: Non reducing end of a polysaccharide can be defined as the end that do not possess any acetal or hem...
Q: A mutation of Lysine 82 (in the DPG-binding pocket) to Arginine in beta sub-unit will most likely re...
A: A mutation of Lysine 82 (in the DPG-binding pocket) to Arginine in beta sub-unit.
Q: If one DNA segment has the following base composition, 5'-CAGTTAGC-3', which of the following sequen...
A: Answer of the following question is given below
Q: What are different kind of forces present in primary , secondary and Tertiary structure of protein ....
A: Amino acids are the basic structural and functional units of proteins. They are the monomeric units ...
Q: What is the biomarker of Treg cell and is related to IL-2 receptors?> 1. CD4 2.CD19 3.CD25 4.FoxP...
A: In medicine, a biomarker is a characteristic molecule with specific biological properties that can b...
Q:
A: Regulatory T cells (Tregs) are a type of T cell that suppresses immunological responses, allowing fo...
Q: 1. The glycosidic linkage in cellobiose is: a. α 1-4 b. В 1 -4 С.а 1 - 6 d. В 1 - 6 2. Pick the odd ...
A: The pentose sugar for DNA is deoxyribose. A hexose is a monosaccharide with six carbon atoms. Cellob...
Q: I| HO Protein CH,OH CH;ČNH в HO II CH2OH CH,OH OH IV Which lettered linkage is an a1,3-glycosidic li...
A: A molecule synthesized by living organisms or cells is referred to as a "biomolecule." Carbohydrates...
Q: What is the difference between polymerization and polycondensation reactions? Select one: a. There a...
A: Polycondensation is any condensation reaction that results in the production of a polymer from a mon...
Q: Please provide an explanation for how to work through this practice problem: Using table 12.1, cal...
A: Given, cAMP breakdown: -50.4 kJ/mol ATP formation: -30.5 kJ/mol (Also for ADP formation from AMP, as...
Q: In globins oxygen binds to... Question 37 options: Fe3+ Nitrogen atoms Fe2+ Th proxim...
A: The myoglobin contains a single polypeptide and a single heme group. The hemoglobin acts as the tran...
Q: Please directly answer the theoretical background (positive color reactions and what is being detect...
A: All the given tests are qualitative tests for detection of protein. The tests are as follows: Biure...
1. What is the role of pyridoxal phosphate in transaminase determination?
2. What is the clinical significance of elevated AST?
Step by step
Solved in 3 steps
- 1. What is the major tissue source of Alanine Aminotransferase? 2. What is the clinical significance of elevated serum Alanine aminotransferase?In the liver, the relative activity of ornithine transcarbamylase is high, that of argininosuccinate synthetase is low, and that of arginase is high. Why is it important that ornithine transcarbamylase activity be high in the liver? What might be the consequence if arginase activity is low or defective?What is the role of pyridoxal phosphate in transaminase determination? What is the clinical significance of elevated AST? ANSWER IN 3-5 SENTENCES
- 1.Enumerate the enzymes of the alpha ketoglutarate dehydrogenase complex and write its mechanism of action1)Explain how gluconeogenesis ang glucogenolysis are regulated to maintain blood glucose levels during fastingdescribe the development of lactose intolerance from child age to adult age. also describe the detailed mechanism and molecular and enzymatic pathway related to development of lactose intolerance.
- 1. What is the optimum pH and temperature for salivary amylase?In many individuals with severe cases of A1AT deficiency (the ZZ genotype), intracellular accumulations in the liver are usually noted upon biopsy. What might be the cause of this phenomenon?18. What key molecule connects the urea cycle with the TCA cycle? A. Fumarate B. Malate C. Arginine D. Arigininosuccinate E. Aspartate 19. What meal would increase the activity/need for urea cycle enzymes? A. Steak and a milkshake B. Spinach salad and diet coke C. PB&J sandwich and glass of water D. Curly fries and a lemonade 20. What is the allosteric activator of carbamoyl phosphate synthetase I? A. Glutamate B. N-acetylglutamate C. Bicarbonate D. Urea as a feedback negative regulator E. Arginine
- 1. Is glycolysis catabolic or anabolic? Discuss the importance of glycolysis. 2. What triggers gluconeogenesis? Then, what is the main purpose of gluconeogenesis?17. The flux rate through the gluconeogenic pathway is directly proportional to the amount of carbohydrate in the diet. true or flase?1. Explain the formation of thioether-linked prenyl anchor proteins and also explain the structure of caveolae.
