Styles StylesPaneDictateEditor14. If you put a cell into pure water what is the tonicity of the solution considered? What will happen? Draw.transport.15. The sodium potassium pump is an example ofOFocusTe157 wordsEnglish (United States)GETShield your private dataGETFast and simple URL shortenersreative writing toolkitin-App PurchasesII

Tonicity is a measure of the effective osmotic pressure gradient; the water potential of two…

Answered: 14. If you put a cell into pure water…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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2. Two different aqueous solutions are placed in equal size chambers on either side of a semipermeable membrane as shown. The membrane is impermeable to the particles but permeable to water. Which of the following will occur? Semipermeable membrane Particle X particle Y SOLUTION1 SOLUTION 2 a. No net movement of water or solutes will occur. b. One molecule of particle Y will move to solution 1. c. Osmosis will cause water to exit solution 1. d. Water will leave solution 2 and enter solution 1.
Which solution is most hypertonic? And which solution is most hypotonic?
Mark the flow of water with an arrow for cells that have been placed in solutions of differing tonicity. Indicate what will happen to a plant and animal cell under each of these conditions. Direction of osmosis Plant cell Animal cell shape shape minor swelling The solute concentration outside the cell is isotonic (or equal) to the inside of the cell. No change swelling and lysis plasmolysis crenation Reset Zoom (a) Outside isotonic The solute concentration outside the cell is hypertonic to the inside of the cell. (b) Outside hypertonic The solute concentration outside the cell is hypotonic to the inside of the cell. (c) Outside hypotonic Oo Solute Cytosol ©2018 McGraw-Hill Education. Check m
1.Base on your understanding of plant and animal cell osmosis, what condition do you think plant cells prefer? 2. What condition do you think animal cells prefer? Consider the question: How is solute concentration related to the change in the weight of plant cells (like potato cells)? 5. Write a hypothesis from the above question. Write one if statement and make three predictions(then statements) regarding how the cell will change (weight) in (1) hypertonic,(2) hypotonic, and (3) isotonic conditions:
9
10. What is osmosis? Is it correct to call it the diffusion of water across a membrane permeable only to the solvent, (water), and impermeable to the solutes? Define and understand the terms: isotonic, hypotonic, hypertonic. What are the these conditions on cells with or without cell walls? consequences of
3. Osmosis is also part of the colligative properties of a solution. This time, we are going to relate it using the red blood cells and the different types of solutions namely hypertonic, hypotonic and isotonic solution. Answer the following questions: a. What is the movement of solute particles in osmosis? b. What happens to the sizes of the following red blood cells with the different types of solutions? i. Hypertonic solution ii. Hypotonic solution_ i. Isotonic solution 4. Enumerate at least 3 – 5 practical applications of colligative properties in everyday lives
The cell membrane is permeable to water but not to ions. Select all that apply. Question options: Beaker A is isotonic to the cell. Some water in cell A is moving in and out of the cell. There is a net movement of water into Cell B. Beaker C is hypotonic to Cell C.
6. As a demonstration, an artificial cell consisting of an aqueous solution enclosed in a semi permeable membrane is placed into a beaker containing a different solution. The membrane is permeable to water and to monosaccharide's glucose and fructose but completely impermeable to the disaccharide sucrose. The concentration of each cell is described in the diagram below. 0.03M Sucrose 0.02M Glucose 0.01M Sucrose 0.01M Glucose 0.01M Fructose a. Which solute(s) will exhibit a net diffusion into the cell? Explain. b. Which solute(s) will exhibit a net diffusion out of the cell? Explain. C. Which solution is hypertonic, the cell or the solution? Explain.
When the potato cube is surrounded by a hypotonic solution what change in mass occurs in the potato cells?
Piston C Piston D Solution A Solution B Semipermeable membrane Above is a crude cartoon of a diffusion system. Two containers with solutions of sucrose in water are connected by a semipermeable membrane that is only permeable to water. Each container has a piston above it. Using this information answer the following. If the concentration of sucrose in solution A is 150mM and in solution B it's 2mM, which of the following would occur? al Piston D will feel an upward pressure. No diffusion will occur. Sucrose will diffuse from solution A to soluion B. Piston C will feel an upward pressure.
11. Which is true based on the diagram?

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