what is chromotography and its importance
Q: Acetyl Co A is formed by .. of pyruvate
A: In glycolysis pahway, glucose molecule splits into pyruvate molecules with the formation of ATP mole...
Q: I. Name the following carbohydrates using the proper way of naming/IUPAC system. a. Erythrose b. Lyx...
A: Carbohydrates are one among the 4 biomacromolecules. They are called hydrates of carbon as their gen...
Q: For the equilibrium below, pKa1 = 7.9 and pKa2 = 10.1. At what pH is [HA-] equal to [A2-]? H2A ...
A: The pH of a solution is a measurement of its acidity or basicity. The pH scale ranges from 0 to 14. ...
Q: Name some techniques/approaches (name, describe the major steps, how to analyze/interpret results) ...
A: Proteins: Proteins are polymers that contain hundreds or even thousands of amino acids that are lin...
Q: what is the parent shape of the molecule called
A: Electron groups around the central atom will be stable when they are as far apart as possible and we...
Q: CO2 RUBP (2 3) G3P Label stages 1-3 from the image above. Explain the importance and major events of...
A: Calvin cycle is used for the reactions of photosynthesis that use the energy stored by light depende...
Q: Q28. Which of the following is a sequence that would be likely to be bound by a transcription factor...
A: Transcription factor: In order to initiate transcription, eukaryotic RNA polymerase requires the he...
Q: Define triad
A: Those organic molecules are mainly comprised of two functional groups; an amino group and a carboxyl...
Q: Ication. A: Determination of pH Using Acid-Base Indicators: Indicator Color HCI NaH,PO, HC,H,O, ZnSO...
A: Indicators are substances that are used to detect the presence of specific substances by giving cert...
Q: Which statement is FALSE?
A: In electron transport chain, the electrons that are stored in the form of NADH and FADH2 are passed....
Q: An enzyme E binds a substrate S and a cofactor C. The equilibrium dissociation constant Kd,S of the ...
A: Enzymes are usually made of protein molecules which increase the rate of biochemical reaction by dec...
Q: Define glycogenesis
A: Even when we are resting, our bodies require a constant energy source to carry out everyday tasks su...
Q: oxidation of NADH by nitrate produces 5 ATP, by H2S is 2 ATP, by O2 is 3 ATP. Why oxidation of NADH ...
A: An intact Krebs cycle is frequent in microbes that use anaerobic respiration, allowing them to utili...
Q: Connection between Electron Transport & Phosphorylation Task: 1. Define P/O ratio 2. Explain its...
A: Our body is always working, continuously doing various metabolic activities even when we are sleepin...
Q: Does this protein absorb light at 280 nm? If yes, please write (as a number) how many residues contr...
A: Amino acids are organic compound with functional group namely carboxyl and amino. Proteins are forme...
Q: Consider the following free energy diagram for an uncatalyzed and enzyme-catalyzed reaction. Select ...
A: Those proteins or biological catalysts which help to speed up the chemical reaction are termed enzym...
Q: Which amino acid has the possibility of forming inter or intra polypeptide chain covalent bonds?
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: Examine the biochemical composition of a human body in the perspective of the various organic molecu...
A: The human body is composed of not only bones, organs, glands, and tissues but thousands of different...
Q: The factor that responsible for enzymic inhibition process during feedback is. .
A: Feedback inhibition is generally a mechanism based on cellular and here the end product of an enzyme...
Q: 1. What is the chemical basis for a positive test in Barfoed's Test? 2. What is the chemical basis f...
A: The qualitative tests are used to detect the presence or absence of a substance. Different qualitati...
Q: 1. A short stretch of amino acid residues that connects consecutive strands of an antiparallel sheet...
A: Note : Hi ! Thank you for the question. We are authorized to answer one question at a time. Since yo...
Q: . Relationship of Drug solubility & dissolution rate on Physico-Chemical Properties 2. Relationshi...
A: 1.Physicochemical properties: The ability of a chemical compound to elicit a pharmacological/ therap...
Q: Define active site
A: The enzymes speed up the reaction by several folds. Enzymes play a critical role in living systems. ...
Q: Well 1 contains 20 uL of serum. Wells 2-6 contain 90 uL of water. To do a serial dilution of 10% c...
A: 10% serial dilution is mixing 1 part of stock solution with 9 parts of diluent so that concentration...
Q: In a sample dsDNA from an organism, the amount of thymine is analyzed to be 12 μmoles when the A+T/G...
A: In double stranded DNA the composition of bases follows the rule: A+T= G+C.
Q: The fact the DNA bears the genetic information of an organism implies that A Base composition should...
A: All living organisms have cells, which are the most basic and essential unit of life. Cells are resp...
Q: Define triacylglycerol
A: In living organisms, fats and oils are most commonly utilized as energy storage. They are fatty acid...
Q: QUESTION 7 If the concentration of OH- ions in a solution is 10^-2 M, pH of that solution will be O ...
A: pH refers to the concentration of hydrogen ions in a solution. pH measures the acidity of a solution...
Q: In my biochemistry course, we are completing a project where we take the human insulin degrading enz...
A: Insulin-degrading enzyme (IDE) is zinc-metalloendopeptidase that hydrolyzes insulin and other interm...
Q: what is the importance of getting rf value in chromotography tools?
A: Chromatography: Chromatography is an analytical technique in which compounds in a mixture are separ...
Q: 1. What are the ground electronic configurations of Ti and Ti* ion? Ti Tit
A:
Q: Which of the following correctly describes the linkages found in ATP? two anhydrides, a phospho e...
A: Adenosine 5'- triphosphate or ATP is the principal molecule used for storing and transferring energ...
Q: Which of the following has the highest iodine content? Which of the following has the lowest meltin...
A: 1. Linoleic acid has the highest iodine content. 2. Unsaturated fatty acids have lower melting poin...
Q: Compound A below is a key intermediate in the synthesis of keto-myo-inositol B. Suggest a synthetic ...
A: Here compound C is D-Glucose D-Glucose is converted into Glucose-6-Phosphate in presence of Hexokina...
Q: Which of the following is correct regarding nucleotide structure? Removal of the ribose-phosphate...
A: A nucleotides are the basic building blocks of nucleic acids (RNA or DNA).
Q: A protein P has two identical binding sites for a molecule A. The shape of the protein is dependent ...
A: The Scatchard Plot for a protein-ligand association help to determine the affinity and number of the...
Q: The coenzyme is
A: Coenzymes are cofactors (non-protein component) that help in the completion of a reaction by boostin...
Q: How the amino acid tryptophan can be synthesized ?
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: In a sample dsDNA from an organism, the amount of thymine is analyzed to be 12 µmoles when the A+T/G...
A: DNA is also known as deoxyribonucleic acid. DNA acts as genetic material in most organisms. DNA is c...
Q: How do you prepare 42:1 chloroform/isoamyl alcohol 70% ethanol?
A: Preparation of 42:1 Chloroform / Isoamyl alcohol Add 42ml of Chloroform and later add 1ml of Isoamy...
Q: Both triglycerides and prostaglandins can contain unsaturated fat. O True O False
A: Triglycerides (triacylglycerols) are stored form of fat. Triglycerides are composed of three fatty a...
Q: movement of water into the hypertonic solution. If a cell is hypotonic relative to its environment, ...
A: Biological transport of solute and solvents often occurs via semipermeable membranes. Such a mode of...
Q: 6. Delineate the steps in the production by a human of a C20:3 45, 8, 11 fatty acid. Make sure your ...
A: Fatty acid metabolism includes Fatty acid biosynthesis (an anabolic process) and β- oxidation o...
Q: A hypothetical electron-transport chain contains an electron donor (1), an electron carrier (2), and...
A: All biological reactions that take place in a cell are referred to as the metabolism. It is divided ...
Q: Functional groups and linkages assignment Complete the reactions below. Circle and identify all func...
A: The hydrocarbon compound is N-butylpropanamide which is reacting with water.
Q: According to the configuration of the isostatic, syndiotactic and atactic polymers. Define each of ...
A: TACTICITY :- The steric arrangement in polymers is called tacticity.
Q: 2. Circle & Name functional groups -C-N, H. CH2 но CH H,C CH, HICICI
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: 1. What is the chemical basis for a positive test in Molisch test? 2. What is the chemical basis for...
A: MOLISCH TEST:- chemical test used to check for the presence of carbohydrates in a given solutions. I...
Q: Below is the primary sequence of a viral protein. MSVVNTEIKFPTHLRSGDFAIIDGMVVEVTSVEYKPVEQAVYLKYRYHL...
A: Biomolecules are organic molecules made up of mainly carbon and hydrogen but there are other element...
Q: The structures below are two different _______________ . a) Conformational Isomers b) Stereoisomer...
A: Isomers are molecules having the same molecular formula but different structures. Thus, the isomers ...
what is chromotography and its importance
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- Should young women collect and freeze oocytes for use later in life when they want to have children? (A bit of a loaded question…) What are the risks associated with older women having children?What kinds of cells does meiosis produce? exact copies uniquewhat is the difference between miosis and mitosis and how they work