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The cell membrane - the outer layer in animal cells and the layer beneath the cell wall in plants that is made up of a double layer of phospolipid molecules. The term semipermeable means that the outer layer only allows certain substances into and out of the cell, not everything.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoThe plasma membrane and the nuclear envelope
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What does a cell membrane do in an animal cell?
The semipermeable membrane that encloses the cytoplasm of a cell...
All cells are surrounded by a membrane Which is a characteristic of a cell membrane?
It is semipermeable.
Which structure in an onion epidermal cell is semipermeable?
cell wall & cytoplasm
What is the semipermeable layer that surrounds all cells?
The semipermeable layer that surrounds all cells is called the cell membrane or plasma membrane. It consists of a phospholipid bilayer with embedded proteins and acts as a barrier, controlling the movement of substances in and out of the cell.
Scientific definition of cell membrane?
The semipermeable outside layer surrounding the contents of a cell
This structure is the outermost boundary of the cell and is semipermeable?
Plasma membrane or cell membrane
The statement below refers to a structure of the cell oxygen diffuse through this structure but sodium ion may need active transport which structure is this statement most likely referring to?
a semipermeable membrane
Cell Membrane?
The semipermeable membrane surrounding the cytoplasm of a cell
What does a cell membrane do a animals cell?
The semipermeable membrane that encloses the cytoplasm of a cell...
What does a cell membrane do in an animal cell?
The semipermeable membrane that encloses the cytoplasm of a cell...
Oxygen diffuses through what structure?
A semipermeable membrane.
Controls movementof materials in and out of the cell?
semipermeable cell membrane
All cells are surrounded by a membrane Which is a characteristic of a cell membrane?
It is semipermeable.
What performs the same function as a cell membrane?
nothing A semipermeable membrane
What is a semipermeable membrane that lets some things into the cell and keeps other things out?
the cell membrane
Which part of a cell controls which substances can enter?
The cell membrane. It is described as semipermeable
What Controls the passage of substances into and out of a animal cell?
The semipermeable cell membrane which has two layers of phospholipids controls movement into and out of the cell membrane.
