PhysioEx Exercise 8 Activity 4

Subpart 1-5

A1L TPN order is written for 400 mL 10% Dextrose, 300 mL 4.25% amino acids, and a total of 37 mL of additives. How much sterile water for injection should be added? a. 55 mL b. 137 mL c. 163 mL d. 263 mL

E-book - Elementary Bioorgani × My Course - Elementary Bioorg X endocrine system - Google Do X Homework 1 Matter and Materia X Question 12 of 23 - Homework X assessments.macmillanlearning.com/sac/5338340#/5338340/11/1 Update : O Assignment Score: Lx Give Up? O Hint Check Answer 52.2% Resources < Question 12 of 23 Attempt 3 Carry out the given conversions from one metric unit of length to another. 83.5 Mm = km 4.75 nm = mm * TOOLS х10 !!!

Enzyme activity (Effect of temperature) Research Question How does temperature affect the activity of the enzyme catalase? Hypothesis The higher temperature would increase Catalase activity, leading to a faster reaction. Temp (degrees Trial! 4 5.85 3.06 10 22 Ho Results Time to float disc 65t 4.00 1/29/24 Mini Lab #1 10.49 9.43 Trial a 5.70 2.86 5.26 7.86 11.36 Average 5.775 2.96 4.63 9.175 10.395 Rate Class average

analyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU) caffeine 1 1 4.67 302.85 aspartame 5 1 7.53 15.83 benzoic acid 1 1 8.14 89.98 saccharin 1 1 1.91 84.86 mixture(add everything above with 1:1:1:1 ratio)   1 4.47 69.58 How to get the concentration of the mixture in this case?

Help blic Health Ch x 100% 47 HSC 258 - Major Projec X MindTap - Cengage Lea x C The Illustration To- 55750828934189288909969212&elSBN=9781305657571&id%3D1061392007&nbld%321... Q Search References Use the References to access important values if needed for this question. For the following reaction, 65.6 grams of barium hydroxide are allowed to react with 40.9 grams of sulfuric acid. barium hydroxide (aq) + sulfuric acid (aq) >barium sulfate (s) + water (1) What is the maximum amount of barium sulfate that can be formed? grams What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answer

Carbachol causes contractions the isolated rat ileum to contract. The responses obtained to increasing concentrations of carbachol are tabulated below. Graph the data as log concentration versus % maximum response, using Excel or another spreadsheet program. Use the graph to estimate the EC50 value for carbachol and indicate its position on the graph. Conc (M) Exp 1 Exp 2 Exp 3 (% max response) (% max response) (% max response) 1.00E-09 3.00E-09 10 20 1.00E-08 45 35 48 3.00E-08 57 69 72 1.00E-07 74 81 91 3.00E-07 95 85 96 1.00E-06 100 100 99 3.00E-06 100 98 99

× A ALEKS - Eniola Salvador - Know x ▸ Antibiotic Sensitivity - YouTube x A ALEKS-T www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IQUHIQg6bJxmeSyVpHOEB1plef9xyC5Ca9QIIX9h BC ||| Select a School Module Knowledge Check Question 3 Make the following changes on the molecule in the drawing area below: 1. First, make sure this is the a anomer. Edit the molecule if necessary. 2. Then replace the hydroxyl group on carbon #4 with a chlorine atom. I Don't Know Type here to search CH₂OH 2 X OH OH H OH H H H Submit H OH II مع DELL

This is an ungraded practice exam in which he gives us the answers but I would still like to know the reasoning behind

Part A High blood levels of LDL-cholesterol increase the risk of cardiovascular disease. O True O False Submit Request Answer vide Feedback

Determine the values of KM and Vmax. For the Vmax obtained, calculate the turnover number assuming that 1 X 10-4 mol of enzyme were used.Substrate concentration (mol L-1) Velocity (mM min-1)2.500 0.5881.000 0.5000.714 0.4170.526 0.3700.250 0.256

Tube Tris/CaCl, pH8 (ml) BAPNA Trypsin (µL) (µL) Final [BAPNA] (mM) 1 2.895 5.0 100 2 2.89 10.0 100 3 2.875 25.0 100 4 2.85 50.0 100 5 2.80 100 100 6 2.70 200 100 7 2.50 400 100 8 2.10 800 100

The catalytic activity of an insect aminopeptidase was investigatedusing an artificial peptide substrate. The Vmax was 4.0 × 10-7 M/s and the KM was 1.4 × 10-4 M. The enzyme concentration used in the assay was 1.0 × 10-7 M.   What is the value of kcat?     2.86 x 10-3 M     0.25 M/s     4.0 s-1      2.86 x 104 s/M     0.25 s-1

Help Explain one effective or ineffective aspect of this graph.

Antigen/Antibody (Ag/Ab) combination assays can detect HIV infection on average______ days earlier than third-generation antigen sandwich assays that only detect antibodies.     Question 7 options:   A)  five to seven   B)  fifteen to thirty   C)  one to two   D)  thirty to forty

help please answer in text form with proper workings and explanation for each and every part and steps with concept and introduction no AI no copy paste remember answer must be in proper format with all working

Calculate the number of replicate analyses

3 9 Page view A Read aloud T Add text Draw V 4 You prepare four solutions: Solution 1: Reactants + enzyme at #0 Solution 2: Reactants + enzyme at 42 G (about 100°F) and pH 7 (about 100°F) and pH 1 Solution 3: Reactants + enzyme at 20°C (about 70°F) and pH 7 onzyme at 100°C (about 212°F) and pH 7 faluti Highlight Chemistry UNIT 2 65 3 Decompression sickness (also known as the bends) is a condition that affects divers and others operating under pressurized conditions. It occurs when gases such as nitrogen (N₂) come out of solution in the blood. This can lead to symptoms including joint pain, shortness of breath, and paralysis. Severe cases may result in death. a What type of molecule (ionic, polar covalent, nonpolar covalent) is nitrogen gas? b The liquid medium of blood is water. What type of compound (ionic, polar covalent, nonpolar covalent) is water? c What happens when molecules such as nitrogen gas mix with water? How does this explain the problems we see with decompression…

q41 IF YOU DO NOT KNOW THE ANSWER PLEASE DO NOT REJECT IT please calculate the unknown concentration of the protein D wih an absorbance value of A412 given the standard curve indicated in the table. write your answers in numbers only with 2 decimals. protein concentration (ug/ml) absorbance 0 0.000 0.02 0.161 0.04 0.284 0.06 0.438 0.08 0.572 0.10 0.762

o BIO.0103L34-21FA: Lab 1 E Copy of RESOURCES AND RUL X E Credo Essay - Google Docs G hype synonym - Google Searc x A ALEKS - Emily Reichard - Lear A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IIGQOZMMEFZXW7TR-bylIKfLwHGamvYq7rHhEfhNxzbp4M9FRGCtOPJBBKRnP4YYWNIB4p45RI8Yh1Jt. E Apps 6 Getting Started E Imported From Fir. O MEASUREMENT AND MATTER 三 Adding or subtracting and multiplying or dividing measurements OO OD D Emily v A chemistry student must write down in her lab notebook the concentration of a solution of potassium chloride. The concentration of a solution equals the mass of what's dissolved divided by the total volume of the solution. Here's how the student prepared the solution: • The label on the graduated cylinder says: empty weight: 8.0 g • She put some solid potassium chloride into the graduated cylinder and weighed it. With the potassium chloride added, the cylinder weighed 48.930 g. • She added water to the graduated cylinder and dissolved the potassium…

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need help please and thanks dont understand only need help with C-F Learning Goal: As discussed during the lecture, the enzyme HIV-1 reverse transcriptae (HIV-RT) plays a significant role for the HIV virus and is an important drug target. Assume a concentration [E] of 2.00 µM (i.e. 2.00 x 10-6 mol/l) for HIV-RT. Two potential drug molecules, D1 and D2, were identified, which form stable complexes with the HIV-RT. The dissociation constant of the complex ED1 formed by HIV-RT and the drug D1 is 1.00 nM (i.e. 1.00 x 10-9). The dissociation constant of the complex ED2 formed by HIV-RT and the drug D2 is 100 nM (i.e. 1.00 x 10-7).   Part A - Difference in binding free eenergies Compute the difference in binding free energy (at a physiological temperature T=310 K) for the complexes. Provide the difference as a positive numerical expression with three significant figures in kJ/mol. The margin of error is 2%.   Part B - Compare difference in free energy to the thermal…