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The cell membrane lets substances in and out of the cell.

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13y ago

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What is the description of endocytosis?

process of taking materials into the cell by means of infolding of the cell membrane


What is a giant sphere with a light blue membrane that stretches across the entire surface of a cell?

That description fits the cell's plasma membrane, which separates the cell from its external environment and regulates the passage of molecules in and out of the cell.


What is a description of the necleus?

Nucleus in an animal cell is a membrane covered sack which contains the cell's DNA. The DNA is the boss of the cell, and has the directions for forming a new cell.


What is a description of cell membrane?

It encloses the cytoplasm, and is a protective barrier that controls what goes in and out of the cell.


What Controls what moves in and out of the cell?

Cell membrane


Another name for plasma membrane?

A cell membrane is also known as a plasma membrane or cytoplasmic membrane. The cell membrane separates the interior of a cell from its outside environment. The main function of a cell membrane is to protect the cell from its surroundings.


Physical description of a cell membrane?

The cell membrane is a semi-permeable barrier separating the interior of the cell from the exterior which controls what substances can move in and out of the cell. The primary physical constituent or the cell membrane is the phospholipid bi-layer. "Floating" within this bi-layer are many different biological macromolecules including proteins and lipids. This description is often referred to as the "fluid-mosaic model." and has the shape of a penis


What is the thin flexible membrane around all cells?

the cell membrane is as flexible barrier outside of the cell.


Which contains the other cell membrane or phospholipid?

the cell membrane


What controls the entering and leaving of a cell?

cell (plasma) membrane


What is the outer boundary of a cheek cell called?

cell surface membrane cell surface membrane


What cell feature has been called 'Not just a bag but a fluid mosaic gatekeeper'?

The cell membrane is often referred to as "not just a bag but a fluid mosaic gatekeeper." This description highlights its dynamic nature, with proteins and lipids constantly moving within the membrane, allowing it to regulate the flow of molecules in and out of the cell. It serves as a selective barrier that controls the passage of substances into and out of the cell.