In terms of their effect on the rate of diffusion, which of the following is the odd one out? a) increasing surface area of the membrane b) increasing the permeability of the membrane c) increasing the concentration gradient of the diffusing molecule d) increasing the molecular weight of the diffusing molecule

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: 7) Which is the best definition of osmosis? a) movement of molecules from an area of their higher…

A: Diffusion is a process by which molecules or substances move from a higher concentration to a lower…

Q: Does the process of diffusion transport with the concentration or against the concentration…

A: Diffusion is the process of movement of molecules across the membrane (membrane must allow 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: Identify and explain two examples of diffusion you have experienced. Provide specific details in…

A: The net passive transportation of molecules from higher concentration areas to the lower…

Q: Match the definitions with the words: Direct Diffusion, Facilitated Transport, Active Transport a)…

A: The one primary distinction between faciliated and active transport  active transport needs energy,…

Q: Cell Membranes are: A)Fully permeable B)Impereable to all solutes c) Impereable to 50% of any…

A: Cells are the primary units of existence that make up all dwelling matters. Cells, much like the…

Q: (3) Explain the passive processes of simple and facilitated diffusion.

A: Diffusion is the movement of water particles from the region of higher to lower concentration. In…

Q: Diffusion means that a)  smaller particles move across the membrane faster. b)  all particles…

A: The movement of particles from an area of higher concentration to an area of lower concentration…

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: Our cells need glucose for energy. When blood glucose is low, glucose must still be moved into our…

A: Transportation is a necessary, natural, and physiological activity that happens in all higher…

Q: What is the diffusion equilibrium?

A: To obtain the nutrients from the extracellular environment, the transportation of nutrients should…

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

A: This statement is FALSE as the greater the concentration gradient i.e the difference in the…

Q: . Define diffusion. Is diffusion a passive or an active process? Explain how solute moves in this…

A: There are two types of processes - active and passive that governs the movement of the particles. In…

Q: Which type of membrane transporter could move molecules against their concentration gradient (low to…

A: Active transport is the movement of substances against the chemical or electrochemical gradient.…

Q: What is an example of facilitated diffusion and osmosis in the body?

A: Facilitated diffusion is the movement of a molecule from an area of high concentration to an area of…