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Questions and Answers
What is the main function of the cell membrane?
What is the main function of the cell membrane?
To keep the cell in homeostasis by regulating the movement of molecules and substances.
Define homeostasis.
Define homeostasis.
A state of relatively constant internal physical and chemical conditions.
What is diffusion?
What is diffusion?
The movement of particles from an area of higher concentration to an area of lower concentration.
How do solute particles move in a solution?
How do solute particles move in a solution?
Give an example of diffusion in daily life.
Give an example of diffusion in daily life.
Flashcards
Cell Membrane Function
Cell Membrane Function
The cell membrane regulates the movement of substances into and out of the cell, maintaining a stable internal environment.
Homeostasis
Homeostasis
A state of stable internal conditions within an organism, despite external changes.
Diffusion
Diffusion
The movement of particles from an area of higher concentration to an area of lower concentration.
Solute Movement
Solute Movement
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Diffusion Example
Diffusion Example
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