Estimate the total osmolarity of a 2-in-1 TPN bag containing D14W AA 6% plus 160 mEq KCl and 140 mEq NaCl of electrolytes in a total volume of 2 liters. Express final answer in terms of mOsm/L
Q: 11. Quantitative Relationships between Rate Constants to Calculate K, Kinetic Efficiency (kcat/Km)…
A: Kinetic parameters are Km and Vmax. They are used to determine the efficiency of an enzyme. Km is…
Q: I want to make a buffer solution containing 1 M glycene pH = 10 (Na+), 1 mM ZnCl2 , 1 mM MgCl2. I…
A: The objective of this question is to calculate the volume of each stock solution needed to prepare a…
Q: The image below is from what stage a) Prophase b) Interphase c) Telophase d) Metaphase e) Anaphase
A: Cell division typically involves two main stages: mitosis and cytokinesis. Here's a brief overview…
Q: serine proteases act via a two-step catalytic mechanism. However, as a critical scientist, you may…
A: Serine proteases are protein cleaving enzymes that have Serine, Histidine and Aspartate (the…
Q: The table shows standard reduction potentials, E., for reactions with n transferred electrons.…
A: The objective of this question is to calculate the free energy change, ΔG°, for the reduction of O2…
Q: Draw the chemical structure for a phosphatidylethanolamine which contains trans, trans, cis-Δ10, Δ15…
A: I can describe the structure for you. The phosphatidylethanolamine molecule with trans, trans,…
Q: Determine the molecular weight of the protein glycogen phosphorylase which is composed of 842 amino…
A: Proteins are composed of around 20 standard amino acids. Amino acids have varying molecular weights,…
Q: Choose all of the completely correct statements describing peptide X below: 00. 00 HO. O €0 NH3 O:…
A: Proteases are the protein digesting enzymes which cleave peptide bonds. There are some proteases…
Q: STEM Workplace Practices Q4
A: The objective of this question is to understand the difference between a product contaminant and a…
Q: The following phenylboronate is a competitive inhibitor of a chymotrypsin-like enzyme. Unlike…
A: The competitive inhibitor is the compound that binds to the active site of the enzyme where the…
Q: Do Km and Vmax get affected by available enzyme concentration? Explain.
A: Enzymes are proteins that catalyse biochemical reactions. Michaelis Menten postulated that free…
Q: 2. ENZYME REACTION OVER TIME Tube # 1 2 3 4 5 6 Reaction time 0 30 Sec Imin 3 min Abs. 5min 6 min…
A: A spectrophotometer can measure the amount of light absorbed by a biomolecule and we can use that…
Q: draw the mechanism for the glyoxalate cycle enzyme malate synthase typed solution
A: The glyoxyate cycle is an alternative pathway that allows the organism to convert acetyl CoA to…
Q: Consider the fructose-1,6-bisphosphatase reaction. Calculate the free energy change if the ratio of…
A: The objective of this question is to calculate the free energy change (ΔG) for the…
Q: Which of the following has the compounds shown in the correct order of decreasing acidity (i.e.,…
A: Step 1: • Let's understand step by step: 1) Acidic Behavior: A compound is considered acidic if it…
Q: Free energy diagrams are super fun to draw! Draw a set of free energy diagrams that show the…
A: Free energy diagrams have free energy (G) in Y-axis and reaction coordinate in X-axis. These can…
Q: 1. Draw the Fisher projection of D-glucose, and from Fisher to Haworth projection of ẞ-D-glucose.…
A: The configurations of the D-glucose are: R , S , R , RIn β−D−glucose C1 -OH is present on the up…
Q: The __________ strand is read by RNA polymerase. The __________ strand is identical to the…
A: The theory of central dogma states that genetic information flows only in one direction, from DNA,…
Q: A coal fire plant uses 1 kg of coal to generate 1000 kWh of electricity and emits 50 kg of CO2 and 5…
A: The objective of the question is to understand the relationship between the functional unit (FU) and…
Q: Draw the reaction between sphingosine and arachidonic acid and draw the full structures
A: Sphigosine is the platform molecule of sphingolipids. Arachindonic acid is a 20 carbon fatty acid…
Q: How do glucagon and epinephrine affect glycogen in the liver? They increase both glycogen breakdown…
A: Glucagon is a polypeptide hormone secreted by the alpha cells of Iselets of pancreas. Glucagon is…
Q: Provide a stepwise, arrow-pushing mechanism for the following transformation. You may use general…
A: The reaction in question involves a lysis reaction catalyzed by a lyase enzyme using the coenzyme…
Q: The conversion of pyruvate into acetyl CoA consists of three steps. Identify these three steps and…
A: The pyruvate dehydrogenase complex (PDHC) is an enzyme complex composed of 3 enzymes.Pyruvate…
Q: The sugar molecules shown below are a) Enantiomers b) Epimers c) Anomers d) Diastereomers
A: Stereoisomers are defined as molecules that have the same molecular formula and sequence of bonded…
Q: Derivatives of purines and pyrimidines make up the base component of nucleotides. Н HCG 6 N 5 7…
A: Deoxyribonucleic acid (DNA) is a molecule that is present in all known living things as well as many…
Q: In an a helix, how does bonding occur between the amino acids in the polypeptide chain? Match the…
A: An amino acid is a biomolecule made up of a hydrogen atom, an amino group, a carboxyl group and a…
Q: how does the protein porin cross the lipid bilayer in a cell membrane
A: The objective of this question is to understand the mechanism by which the protein porin crosses the…
Q: Draw the major organic product of the following reaction sequence. .COzH CH3COCI, pyridine
A: Major product will be acid anhydride Explanation:Step 1:carboxylic acid will transformed into acid…
Q: In a reaction system, the concentrations of Enzyme-Substrate complex [ES], free enzyme [E] and free…
A: For a reversible reaction, the ratio of the product concentration to the reactant concentration at…
Q: Identify 2 independent helices domains Identify a disordered region In the structure, box the…
A: Proteins are essential molecules that perform many important functions in cells. They are made up of…
Q: What is the relationship between the following monosaccharides (enantiomers, diastereomers, or…
A: Enantiomers are stereoisomers that are mirror images of each other. The D and L forms of a sugar are…
Q: Draw the following amino acids linked by peptide bonds: a. aspartate b. lysine c. cysteine d.…
A: Amino acids are compounds containing carbon, hydrogen, oxygen and nitrogen. They are monomers or…
Q: Briefly explain....Represent the reactions when Phosphatidylethanolamine was treated with; (I)…
A: ● Phosphatidylethanolamine is a type of phospholipid found in cell membranes.● It consists of a…
Q: A coal fire plant uses 1 kg of coal to generate 1000 kWh of electricity and emits 50 kg of CO2 and 5…
A: The objective of the question is to understand the relationship between the functional unit (FU) and…
Q: Ringlemann scale is used to analyze O a. Carbon monoxide Ob. Nitrogen dioxide O c. hydrocarbons O d.…
A: The objective of the question is to identify the substance that the Ringlemann scale is used to…
Q: Draw and label a diagram showing four DNA nucleotides, linked together in two strands. PLEASE DRAW…
A: Nucleic acids are biomolecules responsible for the storage and transmission of genetic information…
Q: Question 1: Part a: Graph Y = [I] / (Ki + [I]) as a function of [I] and Ki = 2 µM; and describe the…
A: Part a:The equation Y = [I] / (Ki + [I]) represents a fractional saturation curve, often used in…
Q: 111: 900 Page 3 (b) Construct an energy-level diagram of 2-pentene showing the relative energy…
A: Already done Explanation:Step 1: Step 2: Step 3: Step 4:
Q: You have a sample – sample 1 - that has a concentration (✗) particles. From this you take 1 mL and…
A: Dilution is the lab procedure used for lowering the concentration of the solute in a solution by…
Q: 6. What is the catalytic triad and what particular protein family would you find this? What is the…
A: Serine proteases are protein cleaving enzymes that have Serine, Histidine and Aspartate (the…
Q: A 0.200 M solution of a weak monoprotic acid (HA) has a pH of 2.35. What is the value of K of this…
A: The final answers are: Ka=9.977∗10−5Percent ionization =2.2335% Explanation:Step 1:The equation is…
Q: 1. What is the isoelectric point of tyrosine? Draw out the different structures of tyrosine at each…
A: **Since you have posted multiple questions, we will provide the solution only to the first question…
Q: Genetics Question 16
A: The question is asking whether the number of chromosomes in the daughter cells produced at the end…
Q: draw phosphatidylserine which contains cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12,…
A: The phosphatidylserine with cis-Δ9-hexadecenoate and cis, trans, cis-Δ9, Δ12, Δ15-octadecatrienoates…
Q: In bacteria, what is the role of the Shine-Dalgarno sequence? Question 3 options: It binds to…
A: The Shine-Dalgarno sequenceRibosomal binding site in mRNA.It enables initiation of protein synthesis…
Q: During the early stages of an enzyme purification protocol, when cells have been lysed but cytosolic…
A: If a reaction velocity v/s substrate concentration curve shifts to the right, then the curve becomes…
Q: The reaction pictured is an oxidation-reduction reaction in the citric acid cycle in which the…
A: The objective of the question is to identify the molecules that undergo oxidation and reduction in…
Q: pindle The cell above is in a) Meiosis 2 b) Meiosis 1 c) Mitosis ****
A: Given cell is in metaphase stage. It is a mitosis cell division.
Q: How u make it I want excel file or tell me how to make excel file now. U answered naa?? I will make…
A: The Lineweaver-Burk plot, also known as a double reciprocal plot, is a graphical representation of…
Q: 2. Match the following molecules with the-corresponding test reagents that are used to identify…
A: Biochemical tests are very important in the field of biology and biochemistry. These tests are used…
Step by step
Solved in 4 steps
- Given that the relative molecular mass of potassium chloride (KCl) is 74.5513 g mol-1, calculate the concentration of potassium chloride solution which will be iso-osmotic with tears (305 mOsM). State your answer in both molar concentration (mol/L) and in percentage (g/100 mL). Please answer very soon will give rating surelyEstimate the osmotic pressure of a solution of 0.1 M NaCl at 25°C. Assume 100% ionization of solute.Calculate the molarity and osmolality of a 1 L solution containing the following solutes. Assume complete dissociation of all electrolytes. Molarity (mmole/L) Osmolality (mOsm/kg/H2O) 9 g NaCl _______________ ____________ 100 g Glucose _______________ ____________ 5 g Urea _______________ ____________
- A 5% dextrose is isoosmotic to plasma. What effect would infusion of 1L of a 5% dextrose solution have on ECF and ICF volumes? How it would affect body fluid osmolality of a 70 kg individual and why?Does 30% NaCl (MW=58.44g/mol,ionic) have the same, increased, or decreased osmotic pressure as 30% sodium phosphate? Why?How can you prepare 2 Letter isotonic solution for an X fluid (osmolarity 200mosm/L). by using Nacl ( MW: 58).
- What is the osmolarity if a patient's lab results are as follows? Sodium 141 mg/dL Chloride 113 mg/dL, Potassium 3.7 mg/dL, Glucose 91 mg/dL, BUN 25 mg/di, Creatinine 1.1 mg/dL 274 296 301 O375If the osmolarity of a solution of NaCl is 2.4 OsM, what would it be as a percent solution? MW of NaCl = 58.44 g/moleWill weighs 80 kg and his plasma osmolarity is 280 mOsm/L. He eats a salty snack containing 250 mM NaCl and drinks 1L of an energy drink containing 50 mM of electrolytes. Calculate the new plasma osmolarity and intracellular fluid
- Gout is caused by an error in metabolism that leads to abuildup of uric acid in body fluids, which is deposited as slightlysoluble sodium urate (C₅H₃N₄O₃Na) in the joints. If the extra-cellular [Na⁺] is 0.15 Mand the solubility of sodium urate is0.085 g/100. mL, what is the minimum urate ion concentration(abbreviated [Ur⁻]) that will cause a deposit of sodium urate?Calculate the effective quantity (g) of sodium chloride related to tonicity in 100 mL of an intravenous fluid labeled "5% dextrose in 0.45% sodium chloride," and indicate whether the solution is isotonic, hypotonic, or hypertonic.What is the osmolality of animal cell culture medium with 0.3 M NaCl? (Please show work)