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Concentration Gradients and Diffusion Solutions Library

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Concentration Gradients and Diffusion

Q. The movement of molecules down a concentration gradient is called ______.

Solved • May 7, 2020

Concentration Gradients and Diffusion

Q. Simple diffusion is defined as the movement of a. gas molecules across a membraneb. gas or water molecules across a membranec. molecules from areas...

Solved • Apr 21, 2020

Concentration Gradients and Diffusion

Q. Which of the following is LEAST likely to play a role in the likelihood that a molecule will diffuse across the phospholipid bilayer of a cell's pl...

Solved • Aug 6, 2018

Concentration Gradients and Diffusion

Q. List two properties that influence the rate of diffusion of a particle.

Solved • May 21, 2018

Concentration Gradients and Diffusion

Q. Simple diffusion:  a. Requires energy b. Utilizes proteins to move molecules across a membrane c. Moves molecules against a concentration gradie...

Solved • Aug 2, 2017

Concentration Gradients and Diffusion

Q. The movement of substances to regions of lower concentration is calleda. active transportb. diffusionc. osmosisd. pumpinge. exocytosis

Solved • Jul 18, 2017

Concentration Gradients and Diffusion

Q. If O2 is found in high concentration on the outside of a cell: a. energy will be expended to pump it inside the cell. b. it will passively diffus...

Solved • Jul 14, 2017