The greater the concentration gradient the slower the rate of diffusion.

Q: How does the intensity of facilitated diffusion vary in relation to the concentration of the moved…

A: Facilitated diffusion is a passive movement of substances through membrane proteins. The process is…

Q: The Na+/K+-ATPase pump performs Facilitated diffusion O Simple diffusion Primary active transport

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Q: A. Using what you learned about the forms of passive transport, fill out the following Ve diagram.…

A: Simple diffusion is a form of diffusion that does not require the assistance of membrane proteins.…

Q: Do molecules stop moving when diffusion stops? Explain your answer.

A: The cells are the primary unit of life. The cells form the tissues which collectively form an organ.…

Q: Does diffusion require energy to occur

A: Diffusion is a kind of transport in which dissolved substances or particles move from region of…

Q: What is a main difference between active and passive transport? active transport is spontaneous…

A:

Q: Indicate which of the following provides an example of diffusion by answering yes or no. A crystal…

A: Diffusion is a phenomenon in which the molecules move from a region of higher concentration to the…

Q: what are the correct terms for each letter?  Answer choices below  primary active diffusion ,…

A: The diagram above explains the process of glucose absorption from the intestinal lumen into the…

Q: Describe the two factors necessary for diffusion to occur.

A: Diffusion is the movement of a substance from an area of high concentration to an area of low…

Q: Define diffusion and describe the factors that influence the rate of diffusion.

A: Diffusion: It is movement of the substance from the region of higher concentration to the lower…

Q: Which of the following statements about diffusion is correct? It is an active process in which…

A: Diffusion is the movement of a substance from an area of high concentration to an area of low…

Q: An increase in which of the following would decrease rate of diffusion(flux)? (there can be multiple…

A: Diffusion:- is a movement of particles(could be atoms, ions, molecules, etc) from a higher…

Q: Erythrocyte glucose transporter is an example ofa) Ion driven active transportb) Facilitated…

A: Molecules can move via biological membranes via 2 main methods : active and passive transport.…

Q: This graph shows facilitated diffusion of a compound across a cytoplasmic membrane and into a cell.…

A: Diffusion is a process of passive transport in which molecules move from an area of higher…

Q: Why is no energy required during diffusion? Particles are moving DOWN the concentration gradient…

A:

Q: What are the ionic differences between the extracellular and intracellular fluids? • Give the theory…

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Q: Why is diffusion effective only over short distances? Because the longer the distance between two…

A: It serves as a barrier for the free movement of molecules across the cell. The transport of…

Q: Explain the function of a fluid-transport/circulatory system.  How does it relate to diffusion?

A: Fluid transport/Circulatory system: The circulatory system is responsible for the transportation of…

Q: Which of the following factors influences the rate at which diffusion takes place? Size of…

A: The diffusion is the net movement of atoms, ions or molecules from a region of higher concentration…

Q: Using the figure to the right, explain the similarities and differences between the two types of…

A: 4. The figure in the question shows 2 types of passive transport- a) simple diffusion & b)…

Q: Q1. Diffusion is: Directional Non-random Passive None of the above

A: The body's biochemical and physiological processes involve a variety of molecules and solutes.…

Q: Of the following options, which does NOT increase the rate of diffusion? O larger surface area O…

A: Diffusion is a phenomenon through which the molecules move from higher concentration to lower…

Q: What determines the direction of any diffusion process?

A: Diffusion is a process of movement of substances from higher concentration to lower concentration.

Q: using potassium permanganate as an example, explain in your own words how Brownian motion relates to…

A: Brownian Movement in defined as the the random zig-zag motion of a particle under high power…

Q: What is your prediction about the effect of temperature on rate of diffusion?

A: Diffusion is a kind of passive movement. In the process of diffusion, molecules move from higher…

Q: Which of the following transport mechanisms requires energy? A) facilitated diffusion B) osmosis C)…

A: The cell membrane is a selectively permeable membrane such that it allows only certain molecules to…

Q: What is the differences between simple and facilitated diffusion

A: Answer: DIFFUSION = It is the movement of particles or molecules in the concentration gradient; that…

Q: Examine the graph presented here. Using your knowledge of how the processes work, label each curve…

A: Simple diffusion and facilitated diffusion are two types of passive transport of substances across…

Q: Describe the term diffusion.

A: A type of cellular transport known as passive transport involves the movement of molecules and ions…

Q: List the differences between passive diffusion and facilitated diffusion.

A: Diffusion is defined as the migration of a chemical from a high-concentration area to a…

Q: Cell Transport Label the following pictures: active transport, passive osmosis, passive diffusion,…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which of the following is responsible for maintaining the membrane potential? O A. The Ca2+ pump O…

A: Membrane potential is defined as a potential gradient that causes ions to flow passively in one…

Q: Descibe each process and how it transports across plasma membrane. Selectively permeable…

A: Transportation is a physiological process that occurs in all higher organism like animals, plants…

Q: The difference in the concentration of a - substance from one location to another is * called…

A: Cells are the basic structural and functional unit of life. They are the building blocks of all…

Q: How does the size of a solute affect the rate of diffusion? Consider the size and shape of a…

A: Diffusion is the passive movement of substances or particles like atoms, ions or molecules from a…

Q: Imagine you get two containers. One is wide and the other one is narrow. Fill both container with…

A: Diffusion is passive process of movement of particles from regions of high concentration to regions…

Q: A migraine fish would be rapidly transferring substances across cell membrane. The substances would…

A: Primary active transport is the process by which chemical energy (usually stored in ATP) is used to…

Q: n diffusion, substances move from areas of (greater) (lesser) to (greater) lesser concentrations.

A: In diffusion, the substances moves from areas of greater concentration to areas of lesser…

Q: Diffusion can move very large and very lipophobic molecules through the membrane True False

A: Diffusion is the movement of molecules in the presence of a concentration gradient. It is a vital…

Q: Without saturation of transport proteins and under the same concentration gradient how can the speed…

A: Diffusion is the process in which particles moves from higher concentration region to lower…

Q: In your own words, describe one similarity and one difference between diffusion via channels (like…

A: Diffusion is the process where molecules move from higher concentration to a region of lower…

Q: How do oxygenated erythrocytes(red blood cells) deliver oxygen to tissues and organs? A Simple…

A: Membrane transport mechanism is a phenomenon which evaluates how molecules are crossed through the…

Q: wo students are discussing the effect of concentration gradient on diffusion. Student A says, “The…

A: Diffusion is the movement of the particles and it usually occurs when there is a difference in the…

Q: The diagram below represents the process of diffusion through the cell membrane. Identify the…

A: The process of controlling bodily fluids and their compositions is known as osmoregulation. It keeps…

Q: We get iodine in our diet but over 99% of it ends up in our thyroid gland with very little in the…

A: The main function of the thyroid gland is to utilise iodine and form thyroid hormones. These are…

Q: Water could moves across plasma member through simple diffusion or facilitated diffusion, energy is…

A: Owing to the high osmotic pressure difference between the inside and the outside of the cell, water…

Q: The concentration gradient is the driving force for passive diffusion. O True O False

A: Asked : Statement given for passive diffusion is true or false.

Q: List down the factors that affect the rate of diffusion of substances

A: Diffusion refers to the movement of a substance from a region of higher concentration to a region of…

Q: Give two examples of substances that are transported by facilitated diffusion in humans

A: The passive transport of various ions and molecules through specific transport proteins or…

Osmosis

In simple words, osmosis is the slow, gradual movement of a liquid through a membrane. But there are nuances to this process. For instance, there has to be an imbalance in the distribution of solute in the liquid on either side of the membrane, which has to be semipermeable. The liquid in the region with a lower solute concentration moves to the region with a higher concentration, thereby displacing the solution in the process. The objective is to equalize the concentration of molecules on both sides of the membrane; the displacement of liquid can be viewed as a byproduct of this equalization. Since there is no energy required to carry osmosis, it is considered a passive process.