O aQuestion 22Regarding membrane transport, which of the following is related with osmosisa. movement of waterO eaObOdb. movement of solutesc. active transport

Membrane transport is the movement of molecules and ions across the biological membranes, that…

Answered: Regarding membrane transport, which of…

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 4UC

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20. Active transport of a substanceacross a membrane requires A A gradientB the expenditure of ATPCwaterD diffusion
The determination of membrane permeability to a specific solute is broadly Fick's first law that is modified to account fo.. all of the aboe O membrane thickness O the solute's ability to dissolve in lipids O the electrical interaction between the solute and the membrane O the size of the solute relative to the membrane lipids
Given a selectively permeable membrane that is permeableto water but not to a particular solute and given that thereare different solute concentrations on the two sides of themembrane, show the direction of water movement and labelthe side with the higher osmotic pressure.
What are the similarities and differences between themathematical equation for the rate of simple solute diffusion andthe equation for the rate of osmosis?
A solution of water and dissolved ions is separated by a selectively permeable membrane that allows the passage of water but not small ions. The concentration of sodium is higher on one side of the membrane than onthe other side. However, there is no net movement of water across the membrane. How is this possible?
What type of transport is moving Na+ ions across the basolateral membrane of a distal tubule cell? O Simple diffusion O Facilitated diffusion O Primary active transport O Secondary active transport O None. Na+ does not cross the basolateral membrane
8. Define homeostasis. maintoining nterral balance 9. What role does the cell membrane play in maintaining homeostasis? 10. How is facilitated diffusion different from diffusion? How are they similar? 11. List two ways that active transport is different than passive transport. 1) 2) 12. Why is the sodium-potassium pump considered an active transport? Which direction are the sodium and potassium bing pumped? How many sodiums are being pumped? How many potassiums are being pumped?
If two solutions with different osmolarities are separated by awater-permeable membrane, why will a change occur in thevolumes of the two compartment?
The difference in the concentration of a - substance from one location to another is called diffusion concentration gradient O passive transport O osmosis O
In the image provided what membrane property is being demonstrated? membrane selective permeability of membrane for water molecules by diffusion O selective permeability of membrane for water molecules by osmosis fluid mosaic model of membrane fluidity O the effect of cholesterol in buffering membranes
CNS * O Central nervous system Central Peripheral nervous system O Peripheral nervous system movement of water molecules from the region of their higher concentration to the region of their lower concentration through a semipermeable membrane. * Diffusion Osmosis O Active transport
In contrast to transporters and carriers, channels: O Are selective for the specific solutes (e.g., ions) they transport Require solutes (e.g., ions) to bind to them in order to be transported O Create pores through the membrane Saturate after reaching the maximum rate of transport

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Regarding membrane transport, which of the following is related with osmosis a. movement of water b. movement of solutes c. active transport