Final Mass Initial Mass Difference Percent Difference 1 0.8 0.20 25.00 OM sucrose 0.1 M sucrose 0.9 0.8 0.10 12.50 0.2 M sucrose 0.9 0.7 0.20 28.57 0.3 M sucrose 1 0.9 0.10 11.11 0.4 M sucrose 0.7 0.7 0.00 0.00 0.9 0.7 0.20 28.57 0.5 M sucrose
Q: Depth of H2O2 Solution (d) 2.1 cm 2.1 cm 2.1 cm 2.1 cm 2.1 cm Trial 1 Time 180 sec…
A: the main function of catalase is the decomposition of hydrogen peroxide into water and oxygen.…
Q: For each solution, calculate the rate of weight change over this 30-minute period. Write your…
A: In research, several experiments are conducted to derive any conclusion. Experiments help to…
Q: Please ASAP. Thank you. Explain these results in short answer form. Why was the slope zero for…
A: Peroxidase is the enzyme that catalyzes oxidation-reduction reactions by the use of free radicals…
Q: 1) Four proteins Cytochrome C (pI=10.2) Myoglobin (pI=7.2), Hemoglobin (pI = 6.8) and Serum Albumin…
A: pH : It is a measure of the concentration of H in a solution . Only the concentration of H and OH…
Q: 3. Compute for the amount of each component of KCN broth if you were to prepare 280 ml. Express your…
A: KCN, potassium Cyanide Broth base is particularly used to differentiate the members of…
Q: The order is for Moxam 5 gm IM every 8 hours. On hand is 10 gram of Moxam with the following…
A: Medication order is the terms used to define the directions for a drug needed to be given to the…
Q: Solution Initial Mass (g) Final Mass (g) Change in Mass (g) % Sucrose Red 1.88 1.79 -0.09…
A: The process by which water moves from a region of high concentration to a region of low…
Q: 20.28 The following initial velocities were determined spec- trophotometrically for solutions of…
A: Enzymes are proteins that can catalyze all biochemical reactions inside living organisms. They are…
Q: What rate in mL/hr of Isosource VHN would provide 1.6 g protein/kg/day if run for 24 hours for a…
A: Protein is building blocker food item for the body. It is used for the muscle formation, tendons,…
Q: 11 of 11 What volume (in uL to 1 decimal place) of stock SybrSafe solution (3.4 mg/mL) would you add…
A: Given- 1. Concentration of stock solution = 3.4 mg/ml 2. Volume of agarose solution = 120 ml 3. The…
Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml)…
A: Proteins are composed of twenty standard amino acids that differ from each other in their side-chain…
Q: Technique Initial IMAC IEX Gel Filtration Protein (mg) 3467.8 196.7 153.6 142.1 Enzyme activity…
A: Total protein is the the amount of protein in the mixture. Enzyme activity is the μmol of product…
Q: NaCl (Mr = 58.443 g/mol) 2.5 M Tris-Cl, pH 8 oplossing / solution (1 Litre) EDTA, sodium salt…
A: We determine the NaCl (grams) needed: 15x10-3 mol/1000 mL x500 mL x58.433 g/1 mol = 0.438 g…
Q: Calculate the volume of BSA stock that will be required to make the standard solutions needed to…
A: A stock solution is a concentrated solution that is diluted to make a working solution. It is used…
Q: Samples Absorbance undiluted 0.715 1:4 dilution ratio 0.447 1:9 dilution ratio 0.321 a. Calculate…
A: From the given BSA standard absorbance data, I have plotted above linear XY graph and derived Y=mx+C…
Q: Calculate how many grams of agarose you would need to prepare a 125 mls of 1.2% gel? O 12 grams O…
A: Here we need to prepare a 125ml of 1.2% gel agarose. 1.2% means 1.2 grams in 100 ml. But we need…
Q: CAR) All une Red stock soluton concentration: Somple #tck AR/ vaume dilution 1 valume total AR…
A: SAMPLE VOLUME (STOCK AR) TOTAL VOLUME AR CONCENTRATION ABSORBANCE Dilution 1 5 50.00ml 0.058…
Q: You have a 3.5% (w/v) aqueous solution of protein. You want to make 2 mL of 0.8% (w/v) protein…
A: Weight by volume concentration means the amount of the substance in grams dissolved in 100ml of the…
Q: After three minutes, the concentration of drug Zip in the red blood cells is 10 mmoles l-1. What is…
A: The rate of reaction is the rate of change of concentration of a reactant or product with time, then…
Q: 3. A 30.0-ml. sample of 0.20 M HA was titrated with 0.20 M NAOH. The following data were collected…
A: Given Values: Concentration of HA = 0.2 M Volume of HA = 30 ml = 0.03 L Concentration of NaOH = 0.2…
Q: D-fructose (MW 180.16) is a nonelectrolyte and does not dissociate. Its dissociation factor is 1.…
A: Fructose is a simple ketogenic simple sugar found in many plants where it is often bonded to glucose…
Q: Consider a mixture of two proteins with molecular weights of 20,000 and 200,000. For simplicity of…
A: Sedimentation Coefficient is the rate per unit centrifugal field experienced by the particle…
Q: BSA (mg/ml) Absorbancy 540nm 0 0.158 1 0.210 2 0.260 3 0.305 4 0.360 5 0.410 6 0.455 7 0.510 8 0.530…
A: Biuret test is a chemical test used for detecting the presence of peptide bonds, in whose presence…
Q: What is the amount of dextrose in mg/kg/min provided by the following TPN for a 60 kg patient? Round…
A: Drug calculation is a important aspect in calculating the dose based on the BMI ,BSA ,age and body…
Q: Below is a simple set of weights obtained while immersing potato slices in various sugar solutions…
A: Note: As per Bartleby Guidelines For Remaining Answers Please Repost The Question. Introduction:…
Q: Protein Concentration Absorbance at 595nm (mg/mL) 0.05 0.0092 0.1 0.2 0.02 0.04 0.3 0.112 0.167 0.4…
A: There are few important points : To determine the amount of protein in an unknown sample is termed…
Q: Contents Initial Weight Final Weight Tube A No liquid 13.11 g 13.11g Water 14.25 g |14.20 g Tube B…
A: Osmosis is a process of movement or diffusion of molecules from semi permeable membrane from a…
Q: İSTINYE | İSTİNYE İSU ÜNİVERSİTESİ İSÜ ÜNİVERSİTESİ Peptone peptme yout youst extlact 5.o0d 5.000 LB…
A: What do you exactly want to ask? Well I'm here giving the answer of how to make LB agar.
Q: 7. Bromophenol Blue, a reagent or standard that is usually used to determine the void volume of a…
A: NOTE: since you have posted multiple questions, So we will be solving the first three parts for you.…
Q: -8 K, for HCO3 ` = 2.38 × 10 Calculate Ka for the conjugate acid ( H¿CO;) For the reaction :…
A: Conjugate acid-base pairs are those that differ from each other by a proton or H+ ion. For example,…
Q: 4. A bilayer polymer slab (1.2m long, 1.4m wide, 5 cm thick) is placed on a hot plate, which keeps…
A: This answer would have solved so nicely by handwritten note but you aksed for digitally so here you…
Q: Answer choices : 0.3% gel OR 1.0% gel Explanation Choices : Agarose makes smaller pore sizes which…
A: Electrophoresis is an analytical technique that separates the biomolecule on the gel matrix based on…
Q: Amo Velocity [Vo] in umoles/min/ml of [s] in milligrams [S] in % OD at 540nm maltose 1/Vo 1/[S] in…
A: Michaelis-Menton plot is drawn using Michaelis-Menton equation to determine Km and Vmax of the…
Q: Which protein standard curve would you use to read off the protein concentration of an unknown…
A: Proteins are composed of twenty standard amino acids attached together via peptide bonds. Protein's…
Q: 3. Compute for the amount of each component of KCN broth if you were to prepare 280 ml. Express your…
A: KCN/Potassium cyanide broth is mainly used to differentiate the members of Enterobacteriaceae family…
Q: 6- 2- 1- 45 90 135 180 225 270 315 360 405 450 495 540 58! [Substrate] (nM) rate (nM/sec) is
A:
Q: You obtained the following raw data when setting up a Bradford standard curve: BSA (mg/ml)…
A: In Bradford assay when the Coomassie Brilliant Blue G-25 dye is bound to the protein there is a…
Q: Composition of Cell Lysis Buffer
A: We will do calculations to prepare 1 L (1000 mL) of lysis buffer.
Q: A solution contains 0.25 M Ni(NO3)2 and 0.25 M Cu(NO3)2. A. Can the metal ions be separated by…
A: Sodium carbonate is generally while dissolved in water, sodium carbonate forms carbonic acid and…
Q: 4. The graph below shows the titration curve that results when 50. mL of 0.50 M tromethamine is…
A: The buffer zone is most effective for change in pH. The half equivalence point is also known as a…
Q: Show calculations for making 10 mls each of the following dilutions of sucrose from the 0.30 M stock…
A: Dilution is defined as a term that refers to the solution that is made by adding solvent to a…
Q: PTP1B Substrate kcat kca Km 10-7 x (8-1 м1) DADEPYLIPQQG DADAPYLIPQQG DAAEP YLIPQQG АAААpYLIPQQG…
A: Michaelis-Menten model of enzyme kinetics is a very useful model which describe the relationship…
Q: below. Concentration of Amylase 0.1 oil 0.25 0.25 0.5 0.25 1.0 51.0 2.0 2.0 S& D Endpoint time in…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: H druclose IS 2.5mM Gnd &0mM From letl→ to right monine@ 25°c what is the eneryy change? inK/mol
A: During a chemical reaction, in order for the reaction to take place, a few or all chemical…
Q: Compute how much of each will be used in "grams" units for our experiment? 0.025 m & 0.28 m…
A: Molality is the ratio of moles of solute present in 1kg of the solvent. It is represented with the…
Q: What is the actual yield of iron in moles? What is the theoretical yield of iron in moles? What is…
A: The chemical name of Fe2O3 is Iron(III) oxide is one of the three oxides of iron. The other oxide of…
Q: What's the amount of protein if the measurement at A280 = 1.120, dilution factor is 100 and total…
A: Most proteins have a A280 value of 1 at a concentration of 1mg/ml. Assuming that the total volume…
Q: Calculate the number of milliliters (mL) of a solution which contains 16 g of BaCl2 per liter which…
A: Introduction Amount of sulfur=12% in 0.60g=12100×0.6=0.072gMolar mass of BaCl2=208.23g/molatomic…
Q: 3. Compute for the amount of each component of KCN broth if you were to prepare 280 ml. Express your…
A: We are given the amount of each component present in liter of the culture. 3 g of Polypeptone is in…
Q: Below is a simple set of weights obtained while immersing potato slices in various sugar solutions…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Downloads/OCR ExamBulder e 4um Fig. 17.2 i) The diameter of the Kupffer cell in the image is 9.1 cm. Assuming it is spherical, caloulate the actual volume of this cell. Give your answer to four significant figures Show your working GOODExposure Time (minutes) Change in Weight of Eggs (as %) 0% sucrose 10% sucrose 20% sucrose 0 0 0 0 10 18.18 -5.88 0 20 21.73 0 - 5.88 30 25 0 -20 40 28 5.26 -50 Use the values in the table to plot a final graph showing the increase or decrease in egg mass (as a percentage) over exposure time (minutes). In this graph, you will end up with three curves which need to individually label with either 0% sucrose, 10% sucrose or 20% sucrose..Туре of gum Initial mass (g) Mass after 1min chewing(g) Mass after 2min chewing (g) Regular Gum 6.00 5.05 4.12 6.00 4.98 4.15 5.95 5.12 4.00 5.90 4.95 4.07 Sugar-free Gum 2.90 2.65 2.30 3.00 2.57 2.25 3.05 2.95 2.55 2.38 2.60 2.34 Independent variable = Dependent variable = Number of replicates What was the average initial mass of the gums? What was the average mass at 1 minute? At 2 minutes?
- Explain the structural changes in the Crohn's disease process that led to patient's weight lossno explanation needed...plzz asapANN/SUAMP RIPAHS/ YNT/2021 17 Fla 171 shows two microscopic structures that are adapted for absorption, one from an animal and the other from a plant. The structures are not drawn to the same magnification. structure D structure E Fig. 17.1 a) State one feature that these two structures have in common that helps them to cary out their function. b) Identify each structure and, for each one, name two chemical substances that are absorbed by it. structure D: name chemical substance 1. 2. structure E: name chemical substance 1. 2. (6] c) Structure E in Fig. 17.1 is a single cell. Draw in and label, on Fig. 17.1, a feature that helps the cell to cary out absorption. [1] d) Explain how the feature you have drawn and labelled helps the cell to carry out absorption. [2] [Total: 10]
- According to dietician Cynthia Sass, what specific food characteristics provide the best sources of soluble fiber? According to dietician Cynthia Sass, what specific food characteristics provide the best sources of soluble fiber? A)wheat bran B)fruit juice C)vegetables with stalks or beans D)fruit with edible seeds, skin, and membranes1 2 3 $/tonne 4 %CP 5 %Lysine 6 %Meth A 7 %TSSA 8 %Thre 9 %Tryp 10 DE 11 %Ca 12 %P 13 14 15 %CP 16 %Lysine 17 %Meth 18 %TSSA 19 %Thre 20 %Tryp 21 DE 22 %Ca 23 %P B X1 Wheat Low 140 13 0.35 0.21 0.5 0.37 0.15 3425 0.03 0.38 16 0.95 0.28 0.56 0.62 0.18 3125 0.65 0.6 Corn High C 230 8.5 0.27 0.2 0.4 0.32 0.06 3550 0.02 0.26 18 1.05 0.31 0.62 0.68 0.2 3455 0.9 0.75 D X3 Barley Actual 180 10.5 0.38 0.17 0.39 0.38 0.12 3100 0.04 0.34 17 0.95 0.31 0.62 0.66 0.19 3438 0.65 0.60 E X4 Soymeal 330 47 3.08 0.72 1.42 1.9 0.63 3500 0.3 0.63 F x5 Premix 1450 0 0 0 0 0 Wheat Corn Barley Soymeal Premix Lysine Total Cost/Mt 0 0 22 10 G X6 Lysine 1800 0 100 0 0 0 0 0 0 0 Proportion 0.06 0.70 0.00 0.22 0.03 0.0006 1.00 279.64 Which of the following statements is false? H Solver Parameters Set Target Cel: Equal To: By Changing Cells: Max $G$23 761 Mg Ⓒyalue of $G$15:$G$20 Subject to the Constraints: $8$15:58523 $0$15:50523 $0$17-0.5 50518 $G$15:5G520-0 $G$21-1 M Guess Add Change Delete N OB) Soymeal is…41. answer 3 pls