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The plasma membrane of a human cell does what?
acts as a gatekeeper
What is the outer layer of a cell that selects what comes in and out?
The outer layer of the cell that controles what goes in and out is the cell wall. Cell wall acts like a security guard because security guards control what goes in and out i think but if this isn't right think of a state boarder.
What is the outer surrounding layer of plant and animal cell?
The outer surrounding layer of a plant cell is the cell wall, which provides structure and support. In an animal cell, the outer layer is the cell membrane, which controls the movement of substances in and out of the cell.
What is the outer cell layer of a cnidarian called?
The outer cell layer of a cnidarian is called the epidermis. It is a thin layer that covers the body of the organism and helps with protection and sensory functions.
What kind of structure is the cell membrane?
the outer layer
What The outer layer of a cell that acts as a gatekeeper to a cell is the?
Plasma membrane
What is the outer layer of a cell that acts as a gateskeeper?
The outer layer of the cell is the cell membrane. This membrane is made up of phospholipids which themselves are made of a polar phosphate head and a non-polar fatty acid tail. The polar heads face the exterior and interior of the cell while the fatty acid tails comprise the interior of the membrane that is created by this arrangement. The membrane acts like a "gatekeeper" for 2 reasons: 1) water and ions can diffuse freely across the membrane while larger molecules cannot 2) a vast variety of proteins are embedded in the membrane and they allow certain ions and even larger molecules to flow to the interior of the cell. This "gatekeeper" function is important for maintaining the cells internal activities.
The plasma membrane of a human cell does what?
acts as a gatekeeper
What is the stiff outer layer that surrounds the outer layer of the cell membrane?
cell membrane
What is the outer edge of an animal cell called?
The outside layer of the animal cell is the cell membrane.
Where is a cell membrane found in?
In a plant cell it is located just inside of the cell wall (outer layer). In an animal cell, the cell membrane is the outer layer.
Where is the membrane found in a cell?
In a plant cell it is located just inside of the cell wall (outer layer). In an animal cell, the cell membrane is the outer layer.
What is the outer layer of a cell that selects what comes in and out?
The outer layer of the cell that controles what goes in and out is the cell wall. Cell wall acts like a security guard because security guards control what goes in and out i think but if this isn't right think of a state boarder.
Is the outer layer of skin a cell?
The cell membrane
What is the outer surrounding layer of plant and animal cell?
The outer surrounding layer of a plant cell is the cell wall, which provides structure and support. In an animal cell, the outer layer is the cell membrane, which controls the movement of substances in and out of the cell.
What is the outer layer of a prokaryote cell called?
The outer layer of a prokaryote cell is called the cell wall. It provides structure and protection to the cell, and is typically made of a rigid material like peptidoglycan.
What is a cell mebrain?
Outer layer of the cell used to protect it.
