A cell with an internal concentration of 0.03 molar glucose is placed in a test tube containing 0.02 molar glucose solution. Assuming that glucose is not actively transported into the cell, describe the internal concentration of the cell relative to its environment?
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A cell with an internal concentration of 0.03 molar glucose is placed in a test tube containing 0.02 molar glucose solution. Assuming that glucose is not actively transported into the cell, describe the internal concentration of the cell relative to its environment?
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- When the potato cube is surrounded by a hypotonic solution what change in mass occurs in the potato cells?Why is MUAC measured?0.0 M sucrose = _______ 0.008_____________ g/min 0.4 M sucrose = _______ -0.013_____________ g/min 0.6 M sucrose = ________ -0.023g____________ g/min 0.8 M sucrose = ________-0.026____________ g/min 1.0 M sucrose = ________ -0.033____________ g/min Can i please have the step by step calculations Using the osmosis data in the question above, determine the percent weight change for each sucrose solution . Write your answer in standard notation and use 1 digit past the decimal point - e.g. 8.6. (Note that the last zero in the answer is considered to be a digit) 0.0 M sucrose = _________ ___________% 0.4 M sucrose = _______ ______________% 0.6 M sucrose = _____________________% 0.8 M sucrose = __________________% 1.0 M sucrose = ____________________%
- In an experiment, what happens to the calculated molar mass after waiting an hour between thawing the frozen cyclohexane and adding the unknown compound, during which time some of the cyclohexane evaporated. Will the molar mass be too large, too small, or unaffected? Explain.|If 17 Beta estradiol can diffuse through cell membranes, explain why all cell types are not sensitive to the presence of 17 beta estradiol?What is the osmotic pressure of a 38 M glucose solution that intravenously injected to the blood at 37 degrees Celsius?
- Using the Nernst equation, calculate the equilibrium potential for Ca2 and for C1 from the following sets of data: a. Given [ Ca2+ ]0=1mM,[ Ca2+ ]i=100nM, find Eca2+ b. Given [ Cl- ]0=110mM,[ Cl- ]i=100mM, find EclWhat percent concentration of KCl would be isotonic to body cells? _______%Below is a simple set of weights obtained while immersing potato slices in various sugar solutions over 30 minutes. For each solution, calculate the rate of weight change over this 30-minute period. standard notation and use 3 digits past the decimal point 0.0 M sucrose = ____________________ g/min 0.4 M sucrose = _____________________ g/min 0.6 M sucrose = _____________________ g/min 0.8 M sucrose = _____________________ g/min 1.0 M sucrose = _____________________ g/min Using the osmosis data in the question above, determine the percent weight change for each sucrose solution standard notation and use 1 digit past the decimal point - Show your work in the space below. 0.0 M sucrose = ____________________% 0.4 M sucrose = _____________________% 0.6 M sucrose = _____________________% 0.8 M sucrose = _____________________% 1.0 M sucrose = _____________________% Time (min) 0M sucrose 0.4M sucrose 0.6M sucrose 0.8 M sucrose 1.0M sucrose 0 4.36 g…
- 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.A solution that is described by the term hypertonic means that it isGout 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?