Cell Membrane Definition For Kid
The chemical structure of the cell membrane makes it remarkably flexible the ideal boundary for rapidly growing and dividing cells.
Cell membrane definition for kid. The structure separating an animal cell from its environment or a plant cell from its cell wall. In all cells the cell membrane separates the cytoplasm inside the cell from its surroundings. It is a feature of all cells both prokaryotic and eukaryotic.
The cell membrane is a multifaceted membrane that envelopes a cells cytoplasm. In animal cells that is all there is. The inner membrane is wrinkled with lots of folds and performs a number of functions to help make energy.
Organisms made from prokaryotic cells are very small such as bacteria. The cell membrane also known as the plasma membrane PM or cytoplasmic membrane and historically referred to as the plasmalemma is a biological membrane that separates the interior of all cells from the outside environment the extracellular space which protects the cell from its environment. This is made up of the cell wall membrane and capsule.
Cell Membrane Definition For Kid. The cell membrane is a thin but tough wall surrounding the cell. It separates the cytoplasm the contents of the cell from the external environment.
Inner membrane - Unlike other organelles in the cell mitochondria also have an inner membrane. The cell membrane is a thin flexible layer around the cells of all living things. Most cells have three main partsthe cell membrane the cytoplasm and the nucleus.
In cell biology an organelle is a part of a cell that does a specific job. A cell membrane is a border that covers every cell in a living organism. Cell membrane facts for kids.