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: 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: Many cells face serious difficulty living in a hypotonic environment and adapt in various ways to…

A: Turgor pressure is the hydrostatic pressure that can accumulate in living, walled cells when it…

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 happens to the the blood cells when they are placed in a hypertonic solution?

A: Ans. They lose water and shrink.

Q: Question 15 Osmosis is the movement of - ----- across a semi-permeable membrane O 1. Solute O 2.…

A: Semi-permeable membrane is a synthetic or biological membrane that allows movement of only some…

Q: What happens to phospholipid mobility when the cell is treated with agents that disrupt the…

A: Phospholipids are one of the major components of plasma membrane. They constitute about 20 - 40% of…

Q: In which of these parts of the cell would a hydrophobic molecule be found? O Inside of the nucleus O…

A: Answer. The plasma membrane is a dynamic, quasi-fluid structure and forms the external boundary of…

Q: 2. In a typical eucaryotic cell, the pH is usually around 7.4. What is the [H+] in a typical…

A: Introduction: Large and complex organisms are made up of eukaryotic cells, which have a nucleus…

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: 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 11 Which of the following is NOT a function of membranes? O signal transduction O…

A: Introduction:- In animal cells, the plasma membrane is the outer, elastic membrane. They are present…

Q: Which of the following requires in input of energy? active transport passive transport osmosis…

A: The cell membrane is a structure which protects the cell and acts as a barrier and transports the…

Q: Question 5 What would occur if the concentrations of GAP and GEF were reversed? (high [GEF] in…

A: Answer; imported cargo proteins would not be released in the nucleoplasm Explanation: If the…

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: The cell membrane consists of bilayer of amphipathc phospholipids molecules, the part that attracts…

A: Given: The cell membrane is also called as Plasma memebrane.It is the second outermost covering of…

Q: 6. Animals cells prefer to be in an isotonic environment, while plant cells prefer to be in a…

A: Plasmolysis is that the method by that substance shrinks off from a plant's or bacterium's…

Q: Which of the following statements is true: Gap junctions share plasmamembrane between two adjoining…

A: Out of the given statements, the true statements are:Gap junctions share plasma membrane between two…

Q: The salt marsh plant pickleweed or Salicornia bigelovii is, not surprisingly, very salt tolerant. It…

A: Pickleweed is also known as marshfire.

Q: Question 35 Which of the following components is attached to lipids and proteins on the…

A: The plasma membrane, also called the cell membrane, is the membrane found in all cells and consists…

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: Question 6 Which direction does the synthesis occur? O 5' to 3 O 3' to 5" O 3' to 3' O 5' to 5

A: Dna replication is the process through which many copies of DNA are made. It occurs in several steps…

Q: "Which of the following cell processes depend on the movement of membrane components and would not…

A: Introduction The cell membrane or plasma membrane is present in all cells and helps to separate the…

Q: Which of the following membrane-crossing mechanisms requires energy? O a. Turgor O b. Active…

A: Active transport It is the transport of substances from a region of lower concentration to higher…

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: 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: what is the name of a structure that also allows movement of water across a membrane

A: Water transport across membranes is a very vital part of animal or plant physiology. Along with…

Q: QUESTION 3 The speed at which proteins and nucleic acids migrate on an electrophoresis gel has to do…

A: In this technique the samples are loaded into wells at one end of a gel and an electric current is…

Q: Phagocytosis (cell drinking) and pinocytosis . (cell eating) are two examples of endocytosis process…

A: The cells are the basic structural and functional unit of all known organisms. The cells are…

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: Question 47 Which of the following statements best describes the movement of molecules in a cell if…

A: Diffusion is the movement of molecules from an area of high concentration to an area of lower…

Q: Snga t

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

Q: Membranes that allow molecules of a certain size or charge to pass through it, while blocking larger…

A: Answer for question no 63: The correct answer is option no 5.which is selectively permeable. Because…