when both inside and outside of a cell have the same amount of water it is said that the cell has reached a state of equbilrium . why ?
Answers
Answer:
Fact the Matter:
The smallest functional unit of the life is cell discoveredby a robbert hook in 1665 a cell can independently perform all necessary activities to a sustain am life .
Explanation:
plasma cell membrane ::: This is the outer most covering of the cell that sperate the content of the cell from its external environment .The plasma membrane allows of permit the entry and exist of some material in and out of the cell so cell membrane is called selectively permable membrane.
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Particles in a solution are constantly moving. they tend to travel from a concentrated location to a less concentrated area, a process known as diffusion. a system has reached equilibrium when the concentration of the solute is constant throughout.
Substances disperse across membranes without forcing the cell to expend energy because diffusion is based on random particle motions. Even when equilibrium is attained, solution particles will continue to travel in both directions across the membrane. There is no further change in concentration since about equal numbers of particles go in either direction.