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What else can I help you with?
What lets substances in and out the cell?
H hehe
What object can a cell membrane be?
A cell membrane can be compared to a barrier or a gatekeeper. It regulates the movement of substances in and out of the cell, maintaining internal conditions necessary for the cell to function properly.
Why is the cell membrane described as being a selective barrier?
The cell membrane is described as being a selective barrier because it controls the movement of substances in and out of the cell. It allows some molecules to pass through while blocking others based on factors like size, charge, and solubility. This selectivity helps maintain the cell's internal environment and regulates cellular processes.
What is the job for cell membrane?
The cell membrane acts as a protective barrier that regulates the passage of substances in and out of the cell. It also helps maintain the cell's shape and structure, and plays a crucial role in cell communication with its environment.
What is semi permeable membrane mean?
allowing some substance to pass into the cell and blocking others
What is a type of barrier that lets in all things?
A type of barrier that lets in all things is known as a "permeable barrier." This type of barrier allows the passage of various substances, including liquids, gases, and even small particles, without restriction. An example of this is a mesh screen or a porous material, which can facilitate the movement of air and water while blocking larger objects.
What is the difference between semi-permeable and impermeable?
semi permeable lets some substances through and impermeable lets no substances through
What process lets substances spread through a gas or liquid?
diffusion
What is a description of the cell membrane?
The cell membrane lets substances in and out of the cell.
What does permrable mean?
The membrane only lets certain substances pass through.
What person place or thing does the same has the cell membrane?
A wall in a building functions similarly to a cell membrane. It serves as a barrier, controlling what goes in and out of the building, much like how a cell membrane regulates the movement of substances in and out of a cell.
What lets things in and out of the cell like a door?
The structure that regulates what enters and exits a cell is the cell membrane, also known as the plasma membrane. It is a selectively permeable barrier made primarily of a phospholipid bilayer, embedded with proteins that facilitate the transport of substances. This membrane allows essential nutrients to enter the cell while keeping harmful substances out, much like a door controls access.
What is found around the cell and lets materials in and out of the cell?
A cell membrane surrounds all cells and controls the movement of substances.
What lets substances like food and oxygen diffuse into body cells?
The semi-permeable membrane in cells. Allows some substances to go through and not others.
Is the absence of cell wall in animal cell necessary?
The cell wall is essential part of animal cells.it creates a barrier so that the cytoplasm remains in the cell and lets only the useful substances inside the cell i.e. it is semi permeable.without the cell wall the cell material would disperse and harmful substances would enter it and it will die. The presence of cell wall in animal cells is necessary,not the absence.
In the plant cell What cell lets substances in and out?
A plant cell has a cell membrane which controls the movement of substances in and out of the cell. :D
What controles the movement in and out of the cell?
Inside of a cell it is the cell membrane which lets substances pass into the cell, and out. The cell wall is used to keep the shape of the cell the same.
