Question 53 A wilted flower placed in a vase of fresh hwater for several hours became stiff and stood erect. When it was placed in a salt solution, it wilted. From this information, which of the following statements BEST describes the cells of the flower? O hypotonic to both freshwater and the salt solution O hypertonic to freshwater but hypotonic to the salt solution O hypertonic to both the freshwater and the salt solution O hypotonic to freshwater but hypertonic to the salt solution

Q: Channel proteins used for the bulk passage of water molecules across the cell membrane?

A:

Q: EXAMPLE:Label the tonicity of the solution outside the cell, where Outside Inside Outside Inside are…

A: Osmosis is the movement of water across the semipermeable membrane driven by the difference in…

Q: Explain if water will flow into or out of the cell in the following scenarios: 1. Salt is 30% inside…

A: Solution is formed by the combination of solvent and solute .  This means :- Solution = Solute +…

Q: What are the 3 defining characteristics of osmosis

A: Osmosis is the flow of a solvent over a cell's semi-permeable membrane to a location with a lower…

Q: A cell with a total of 0.3 osmol/L is placed into a solution with a total of 0.2 osmol/L.  It is…

A: The passive transport of water or solvent through the semipermeable membrane from a higher…

Q: QUESTION 6 Based on the results of your lab experiments what could you say about the concentration…

A: hypotonic solution means less concentration of solute and more water outside the cell, so water…

Q: What relationship exists between the difference in the concentration of water on each side of the…

A: scientists believe that the actual force which drive the osmosis is osmotic pressure.As we know…

Q: Water will always move from an area of high water potential to low water potential.   If you drop a…

A: Water potential refers to the water potential energy. It is the measure of free energy of water per…

Q: If I slid a plant cells with a water potential averaging -.5 MPa Are placed into solution with a…

A: In a cell, the hydro-static pressure is due to the component of the water potential, this component…

Q: high salt concentration to a region of low salt concentration

A: Flow of water from high concentration to low concentration is said to be osomosis.

Q: Question 1 The following molecules can easily dissolve in the membrane. O Ca, Mg, oxygen sucrose,…

A: Cell is made up of phospholipid bilayer that is why it is selectively permeable and do not allow…

Q: Question 3 Diffusion and Osmosis are examples of O 1. Active Transport O 2. passive transport O 3.…

A: Transport across the membrane can be active transport that requires energy and passive transport.…

Q: Experiment 3 question 1 Homework Unanswered Based on the image shown above and examining the…

A: Osmosis is a process through which the movement of water takes place through a semi-permeable…

Q: movement of water into the hypertonic solution. If a cell is hypotonic relative to its environment,…

A: Biological transport of solute and solvents often occurs via semipermeable membranes. Such a mode of…

Q: Question 6 Which of the following WILL INCREASE gelling if addition of Ca2* ions was added? a.…

A: INTRODUCTION Answer of question number 6 is given below.

Q: Which stimulus provides the energy to gate a leakage channel? (Read carefully!) O Ligand binding O…

A: The stimuli that provides the energy to gate a leakage  channel is Ligand binding Answer is : Option…

Q: location are corn Question 74 In active transport solute mo O True

A: a) True

Q: When the body needs to conserve water, the kidneys excrete hypertonic urine. What do the terms…

A: Solution is composed of two constituents .  These components are as :- A ) Solute  B ) Solvent…

Q: Which of the following statements, regarding the figure below, is correct? (Glucose]jow Glu Na…

A: Digestion occur in the small intestine where breakdown of food occur and thus absorption occur by…

Q: You are studying how a bacteria grows in various buffers, and also the impact osmo-pressure has on…

A: The term "buffer" refers to a solution that is able to resist changes in pH levels, even when an…

Q: Three cell membrane samples: M, C, and S were fluorescently labeled and were subsequently…

A: Introduction: The cell membrane, also known as the plasma membrane, is a semi-permeable membrane…

Q: Which of the following can move a substance against the concentration gradient? Select all that…

A: Transports which can move substances against the concentration gradient are as follows :-  1.…

Q: ELODEA IN THE AQUARIUM WATER FROM CONTAINER Draw what the Elodea cells looked like when placed in…

A: Aquarium water is hypotonic compared to the cytoplasm of Elodea cell.

Q: H 20. Required In this situation, where the solute is illustrated by red dots, predict if water will…

A: Introduction :- The fundamental structural and operational unit of all life forms is the cell, which…

Q: 86. transport of molecules across a selectively permeable membrane requires the input of energy from…

A: The cell membrane is a semi-permeable phospholipid bilayer, that allows only small molecules, gases,…

Q: 6. Imagine the experiment below where you placed a dialysis tube (cell) containing 10% NaCl Solution…

A: Osmosis is the process where solvent/liquid moves through semipermeable membrane unless both the…

Q: 1:58 l 5GE Done 21 of 23 In order to model osmosis, students created an artificial cell using…

A: Cell is defined as the basic membrane-bound unit that will contain the fundamental and essential…

Q: Which of the followings is CORRECT about osmosis of water? Water will move through equally O…

A: As we know that most abundant substance of the living cell is water .It is essential for all the…

Q: QUESTION 2 You have a plant cell containing 150mM salt concentation You add a 500mM sall solution to…

A: Osmosis is a phenomenon in which water molecules move through selectively permeable membrane from a…

Q: #1 #2 Lab 11: Osmosis and Diffusion - - Additional Resources Bio 104 - McCabe 3. Explain how this…

A: When an Elodea cell gets placed in a  solution of lower concentration (hypotonic) than cytoplasm,…

Q: 3) A soil bacteria wishes to open a health spa where the air is not too dry but the premises don't…

A: Matric potential of the soil refers to the ability of the soil to hold water. This is usually…

Q: Snga t

A: Introduction Hypotonic Solution : The Concentration Of Solutes In A Hypotonic Solution Is Lower Than…

Q: In a beaker containing 6% NaCl, you place a cell which contains 0.9% NaCl. NaCl doesn t cross the…

A: Solution is formed by the blending together of solvent as well as Solute. Solution = Solvent +…

Q: 3. Osmosis Scenario: The video clip mentioned a disaster scenario of a saltwater fish being placed…

A: Introduction :- Osmosis is the naturally occurring net movement or diffusion of solvent molecules…

Q: PLASMOLYSIS Elodea 24. On the basis of your knowledge of osmosis, predict what will happen to the…

A: The physical and passive process by which movement of solvent or water molecule between two solution…