10. What if you placed the same cells into pure, distilled water (0% saline solution)? (Circle one answer.) The cells were immersed in a hypotonic/isotonic/hypertonic solution. 11. What if you put the same cells in a 2% saline solution? (Circle one answer.) The cells were immersed in a hypotonic/isotonic/hypertonic solution. 12. Based on your understanding of osmosis, why is it very important for intravenous fluids given in a hospital to have the same osmotic concentration as your own cells and body fluids?

10. What if you placed the same cells into pure, distilled water (0% saline solution)? (Circle one answer.) The cells were immersed in a hypotonic/isotonic/hypertonic solution. 11. What if you put the same cells in a 2% saline solution? (Circle one answer.) The cells were immersed in a hypotonic/isotonic/hypertonic solution. 12. Based on your understanding of osmosis, why is it very important for intravenous fluids given in a hospital to have the same osmotic concentration as your own cells and body fluids?

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter5: Structure And Function Of Plasma Membranes

Section: Chapter Questions

Problem 1VCQ: Figure 5.12 A doctor injects a patient with what the doctor thinks is an isotonic saline solution....

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Similar questions

10)You observe a cell in a solution swelling until it bursts. You have seen an instance of osmosis in Select one: a. a hypertonic solution. b. an isotonic solution. c. a hypotonic solution. d. an exotonic solution.
4. The diagram below illustrates a red blood cell in three different solutions. Identify eachsolution as being hypertonic, hypotonic or isotonic.
5) What term is used to describe when two solutions have reached a balanced state?IsotonicHypertonicHypotonicTonicity 6) Blood is what kind of solution? Isotonic Hypotonic Hypertonic None of the above
6. Why would a cell want to aggregate ions on one side of a cell membrane? Can u please tell me the answer and why?
1) a) Draw arrows to indicate which direction Na+ vs K+ions will tend to move.(into vsout of the cell) b) What prevents these solutes from diffusing across the membrane at a significant rate? c)If the solutes were unable to move across the membrane, would the cell be considered hypertonic, hypotonic or isotonic? d) If the solutes were unable to move across the membrane, which way would water move?(inside the cell, outside the cell or no net movement) e) How did the cell establish the differential in the shown ion concentrations in the first place?
9)Two solutions are separated by a selectively permeable membrane that is not permeable to glucose. On one side of the membrane, solution A contains 10 percent glucose and on the other side, solution B contains 25 percent glucose. Which of the following is true? Select one: a. Solution A is hypertonic. b. The solutions are isotonic. c. Water would move from solution A to solution B. d. Glucose would move from solution B to solution A.
1. compare and contrast osmosis and diffusion.
7) Which is the best definition of osmosis?a) movement of molecules from an area of their higher concentration to an area of their lower concentrationb) movement of water across a membrane from an area of high concentration to a lower concentration.c) movement of molecules from an area of their lower concentration to an area of their higher concentration.d) movement of water across a semipermeable membrane from an area of low concentration to a higher water concentration with the use of ATP.e) movement of water across a semipermeable membrane from an area of high concentration to a lower concentration.8) Transcriptional factors are required for transcription in all the following organisms except: a) Protozoa b) Bacteria c) Archaea d) Eukarya e) b & c.9) The composition of the flagellar apparatus is more complex in ___ as compared to Prokaryotes: a) Protozoa b) Bacteria c) Archaea d) Mycota e) a & d
8. If two solutions with concentrations of 0.2 M sugar and 0.4 M sugar respectively are separated by a semipermeable membrane, during osmosis, what is the direction of the net flow? a. Sugar molecules from the concentrated to the dilute solution b. Sugar molecules from the dilute to the concentrated solution c. Water molecules from the concentrated to the dilute solution d. Water molecules from the dilute to the concentrated solution
1.) Define the following types of solutions and give its effect to cells:a. Hypertonic –b. Hypotonic -c. Isotonic - 2.) What are the most important extracellular and intracellular fluid ions and give the significance of each?
8.Patients who enter the emergency room dehydrated are usually given sterile saline solution intravenously. The solution administered is isotonic to prevent cell damage. What would happen if the solution was hypotonic? Group of answer choices A. Hypotonic solutions have a higher osmotic pressure than that within cells so hemolysis can occur B. Hypotonic solutions have a lower osmotic pressure than that within cells so crenation can occur can occur. C. Hypotonic solutions have a lower osmotic pressure than that within cells so hemolysis can occur. D. Hypotonic solutions have the same osmotic pressure as that within cells so nothing will happen. 9.The solubility of CaCl2 in water is135g/100 ml. What would be the best method for preparing a 50.0 mL of supersaturated CaCl2 solution? Group of answer choices A. add 72 g of CaCl2 to 50.0 mL of H2O at 100 °C while stirring at room temperature B. add 67 g of CaCl2 to 50.0 mL of H2O at 100 °C while stirring at room temperature…
Which of the following best describes a hypotonic solution? a-There is a higher concentration of solute outside the cell than inside the cell b-There is a lower concentration of solute outside the cell than inside the cell c-The solute concentration both inside and outside the cell is equal d-Through osmosis, water will enter the cell causing it to swell