Which of the following is a required "reagent” in transcription?

Q: Vasopressin: CYFQNCPRG                 Oxytocin: CYIQNCPLG Calculate the pI of each peptide.  How…

A: Vasopressin is a antidiuretic hormone and regulates the water homeostasis, its major function are -…

Q: Determine the type of biochemical reaction that occurs in the reaction shown below. O redox…

A: In the given question, a cyclic pyranose structure is given. It is a pyranose because it has 6…

Q: You have successfully isolated Enzyme 1 (32500 Da [g/mol]) and Enzyme 2 (65000 Da) using size-…

A: Both SDS PAGE and Size Exclusion Chromatography are used for isolation & purification of…

Q: Why is water important in chemical reactions?  Differentiate between cohesion and adhesion of…

A: Water is composed of chemical substances like hydrogen and oxygen. Hydrogen is possitivly charge…

Q: If there are 15 mL in one tablespoon, how many milliliters are contained in 3.5 tablespoons of a…

A: 1 tablespoon contains 15ml of medication (Given) 1 tablespoon = 15ml (a) 3.5 tablespoon of liquid…

Q: Electrically neutral molecules can pass through cell membranes more easily than charged molecules…

A: Cell membrane are composed of phospholipids, hence only electrically neutral molecules, smaller in…

Q: 4. An enzyme catalyzed reaction was initiated in 1.0 mL of 0.06 M HEPES buffer, pH 7.55. During the…

A: The Henderson Hasselbalch equation describes the mathematical relationship between the pH and pKa of…

Q: When cellulose is indigestible to an animal, what could be the reason? animals do not have the…

A: Cellulose is a homopolysaccharide made up of glucose units joined together by beta-1, 4 glycosidic…

Q: What structural differences exist between oligosaccharides and polysaccharides?

A: Class of naturally occurring substances and derivatives created from them are known as…

Q: You need to calculate the volume of the forward and reverse primers you need to add to each reaction…

A: Polymerase chain reaction of PCR is a biochemistry technique for rapidly synthesizing million copies…

Q: Draw the structures of L-Cysteine from highly protonated to depronated form. Note Structure A as the…

A: Proteins are composed of amino acids, which are bound together by peptide linkage. Amino acids…

Q: Which of the following statements is/are TRUE? A. Cells in a resting metabolic state have low ATP…

A: Introduction: Lipid is one of the important sources of energy required for our body. It primarily…

Q: A 50 words essay of how important to have an adequate knowledge of biochemistry in understanding…

A: Biochemistry is the study of chemistry of life in the molecular level. Each and every process in the…

Q: According to the figure below, which of these proteins might be expected to reside in the…

A: The mitochondrial membrane: Made of phospholipid bilayer; has porin to allow passage of small…

Q: The template for protein synthesis is: the DNA template strand an mRNA strand a protein primer O the…

A: Introduction: The term 'Genetic code' is coined by George Gamow which consists of a sequence of…

Q: 19.25 Write structural formulas to represent the formation of the two dipeptides that form when…

A: The proteins form a class of biological macromolecule and are composed of alpha amino acids. There…

Q: Please provide research data that support the occurrence of Cytokine storm in humans

A: Cytokines are proteins that play an important role in controlling the growth and activity of other…

Q: A biochemist makes up 95 mL of a 0.12 M solution of histidine at a pH of 5.6. She then adds 60 mL of…

A: Recall the Henderson Hasselbalch equation describes the mathematical relation between pH and pKa…

Q: Using a flow diagram, elaborate on how you would generate a recombinant plasmid.

A: Plasmid is a circular double stranded DNA molecule found in bacteria and is capable of self…

Q: PCR primers Below is a 300 base pair fragment of DNA. The top strand is written in the 5' to 3'…

A: The PCR is known as a polymerase chain reaction in which the DNA template is amplified with the help…

Q: Question 20 Which of the polysaccharides WILL DECREASE GELLING if acid is added to the sample?…

A: Gels are solid gelly-like structures that are composed of polysaccharides such as starch,…

Q: If acyetal-CoA dehydrogenase was unavailable, malonyl-CoA could not be made from aceytal-CoA. That…

A: There is no enzyme called acyetal CoA dehydrogenase or acetyl CoA dehydrogenase. The enzyme that…

Q: Enumerate the types of RNA and identify the function of each type.

A: Ribonucleic acid (RNA) is a polymeric molecule that plays an important role in gene coding,…

Q: You obtained the following raw data when setting up a Biuret standard curve: BSA (mg/ml) 540nm 0 1 2…

A: The biuret test is as a general test for compounds (proteins and peptides) having two or more…

Q: In fatty acid biosynthesis, where does the addition of unsaturation to the hydrocarbon tall occurs?…

A: Fatty acid (FA) biosynthesis occurs in the cytosol of the cell  by the Fatty acid synthase enzyme…

Q: Find an example of an enzyme. Answer the following questions about the enzyme that you chose. a)…

A: Enzymes are proteins produced by living organisms to catalyze specific metabolic and biochemical…

Q: You are given two samples of DNA, one from Clostridium perfringens and the other from Mycobacterium…

A: DNA is a nucleic acid that is the genetic material for most organisms (except some virus). It…

Q: Describe how the movement of electrons along the electron transport chain leads to the generation of…

A: Introduction: The electron transport chain present in the inner membrane of the mitochondria…

Q: The first enzyme in the Krebs cycle is the A.citrate synthase B.pyruvate dehydrogenase C. α-…

A: Kreb's cycle is also called as citric acid cycle or TCA (Tricarboxylic acid cycle). It is a common…

Q: You obtained the following raw data when setting up a Biuret standard curve: BSA (mg/ml) 0 1 2 3 4 5…

A: Biuret test is a quantitative method to determine the total protein concentration in any unknown…

Q: Reaction of the  α-carboxyl group of an amino acid or peptide with  phenylisothiocyanate allows for…

A: Above statement is about Edman degradation. It ia a method of DNA sequencing.

Q: 50 words essay on how important to have adequate knowledge of biochemistry in understanding…

A: The study of biological processes at the cellular and molecular levels using chemistry is known as…

Q: How many times does the enzyme Mbol cut between positions 1426-2789 inclusively of the sequence with…

A: The Mbol is a restriction enzyme. Restriction enzymes cleave the double-stranded DNA at the…

Q: What cause of the genetic disease

A: (Please note that we are not supposed to provide links to the information.)  Genetic disorders are…

Q: For the serial dilution, your stock solution must have a concentration of 3.5 mg/mL. How much…

A: Here we are trying to prepare the stock solution from the raw red cell (RBC) solution. The parameter…

Q: The oxidation of glucose takes place in two stages: glycolysis and aerobic respiration. Where in the…

A: Oxidation of glucose refers to the process of producing energy, ie ATP, from glucose. Two metabolic…

Q: Please explain the topic about bunsen burner in the photo attached

A: In several biochemical processes, including sterilization and combustion, the material or molecules…

Q: 1.What are nucleic acids? What are their functions? 2.Illustrate and compare the primary and…

A: Nucleic acids are one of the biomolecules that are important for the carrying of genetic information…

Q: Human dietary intake of carbohydrates should be less than 50% carbohydrates by mass.  True or False?

A: Carbohydrates are energy giving nutrients that make up the highest percentage of out daily calorie…

Q: If an aqueous solution has a hydroxyl ion concentration of 1 x 10-6 M, what is the concentration of…

A: Water dissociates into hydrogen ions and hydroxyl ions and at neutral pH (pH =7) the numbers of…

Q: Another question about tecniques that im getting confused over  Can someone explain me which one…

A: Trypsin and chymotrypsin are protease enzymes that cleave the internal peptide bonds in a peptide.…

Q: Fatty acids Yield about: A. 7 ATP per C at B. 120 ATP per C atom C. 32 AIP C atom D. 14 ATP per C…

A: To obtain ATP from fatty acids, they are broken down to acetyl-CoA. This process is known as…

Q: Residue Asn 204 in the glucose binding site of hexokinase IV was mutated, in two separate…

A: Enzymes are protein molecules that increase the rate of reaction by decreasing the activation…

Q: The weight ratio of body fat stores to body glycogen stores is approximately O 1:10 O 10:1 30:1…

A: Glycogen is a carbohydrate polymer that is primarily stored in the liver and skeletal muscles. Fat…

Q: QUESTION 17 calculate the KM AND the total amount of enzyme present in these experiments. The…

A: As given in the question, Kcat (turnover number) = 5000 min-1 KM = ? Et (total enzyme concentration)…

Q: The following are essential amino acids, except; Isoleucine Tryptophan…

A: Proteins are made up of amino acids and each amino acid has different functional group (R- group).…

Q: Which of the following statements is/are TRUE for both replication and transcription? Polymerase…

A: DNA replication is the biological process of producing two identical copies of DNA from a double…

Q: Aerobic respiration takes place in three stages: transition, Krebs cycle, and electron transport.…

A: Areobic Respiration : The process by which cells break down Glucose and generate ATP or energy. The…

Q: The functional group involved in glycosidic linkages is: ester carboxylic acid O amide ether

A: Glycosidic linkage is the bond that connects the monosacharide sugar units to form disaccharides or…

Q: 2.1 Between a standard PCR and Reverse transcription PCR techniques, which one would you employ to…

A: Standard Polymerase Chain Reaction (PCR) is a technique to identify and amplify multiple copies…