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a. random molecular motion b. active transport c. passive transport d. osmosis e. facilitated diffusion; The process of moving against the concentration gradient is called: a. facilitated diffusion b. osmosis c. passive transport d. active transport e. simple diffusion; Define the terms diffusion, passive transport, active transport, and osmosis.
Passive Transport: Osmosis. The last type of passive transport involves water. No matter what your house is made of, water seems to find a way in during a big rainstorm. Water is a powerful substance.
Osmosis is the passive movement of water through a semi-permeable membrane, while active transport is the movement of molecules across a membrane against their concentration gradient with the help ...
Explanation: osmosis is the process in which water molecules move from a region of higher water potential to a region of lower potential down a water potential gradient across a partially permeable membrane, so little energy is required to carry out this process, thus it is a form or passive transport. Answer link. You can reuse this answer.
A) Active transport B) Diffusion C) Passive transport D) Osmosis; Does water transportation across a lipid membrane occur through facilitated diffusion, and would it be considered osmosis? Explain passive transport and active transport across the cell membrane. What are the characteristics of active transport in osmosis?
from. Chapter 10 / Lesson 6. 36K. The active and passive transport of nutrients and cellular material involves movement between areas of low and high concentration. Learn about solutions, moving cellular material, and differentiate between active and passive cell transport. Answer to: What is the difference between osmosis and active transport?
Active absorption is the absorption of water through the activity of a plant root hairs. are thin hair-like structures that extend from the roots of a plant. is the movement of water from an area ...
They are all different ways to transport materials across the cell membrane. Diffusion is used to transport small non polar and non charged particles down concentration gradient. Facilitated diffusion is to transport small polar or small charged particles down concentration gradient, and this of course requires channel proteins. Osmosis is to transport water molecules down water potential ...
Active transport requires energy. 1Diffusion (which includes facilitated diffusion) and osmosis are passive. This means that they do not require any energy input; they go ahead spontaneously ...
Chapter 3 / Lesson 2. 68K. Passive and active transport are vital for the movement of nutrients and other substances in a cell. Discover the tiny world of cell transport with the concentration gradient, simple diffusion, facilitated diffusion, osmosis, and the sodium-potassium pump. Answer to: What do osmosis and active transport have in common ...