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Which one moves faster across the cell membrane the large or the small?
Wiki User
∙ 13y ago
Small particles move faster across the membrane.
Wiki User
∙ 13y ago
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What helps moves things across the membrane?
transportation
Does egg albumin moves across a plasma membrane?
No.
What is it when water moves across a cell membrane?
Osmosis
The diagram represents movement of a large molecule across a membrane?
It depends on what is moving across the membrane. Some molecules use transport proteins and the cell would need those embedded in the membrane. Water doesn't need them and it freely moves in and out.
When water moves across a cell membrane it is called?
osmosis
What role do carrier proteins in facilitate diffusion?
it moves large molecules or molecules that are not soluble in lipids across across the cell membrane. (Pg. 101 in science book...1st para.)
How does the material move from the respiratory system to the circular system?
Material moves from the respiratory system to the circulatory system by diffusing across a membrane in the air sacks called alveoli.
What role do carrier protein play in facilitated diffusion?
it moves large molecules or molecules that are not soluble in lipids across across the cell membrane. (Pg. 101 in science book...1st para.)
What sugar moves across the cell membrane by facitated difusion?
Glucose
What is the proccess by which water moves across a cell's membrane?
Passive diffusion.
What is the process which water moves across the cells membrane?
The water moves from an area of high concentration to an area of low concentration across the semi permiable membrane using osmosis.
A non-energy requiring process that moves materials across a cell membrane with the concentration gradient.?
The process of moving materials across the cell membrane without the expenditure of energy is called passive transfer
