Animal cell
What do the cell membrane of the animal cell do?
It selectively regulates the passage of substances into and out of the cell. It is a very important part of a cell.
the cell membrane holds all of the stuff inside of the cell. Also it shapes the cell that is how a animal cell is circles and a plant cell is squared.
function
the cell membrane holds all of the stuff inside of the cell. Also it shapes the cell that is how a animal cell is circles and a plant cell is squared.
function
- sensitivity to the envirionment: the cell membrane is the first part of the cell affected by changes in the composition, concentration, or pH of the extracellular fluid. it also contains a variety of receptors that allow the cell to recognize and respond to specific molecules in its environment. for instance, the binding of just one milecule may trigger the activation or deactivation of enzymes that affect many cellular activities.
- structural support. specialized connections between cell membranes, or between membrances and extracellular materials give tissues stability. for example, the cells at the surface of the skin are bound together, while those in the deepest layers are attached to extracellular protein fibers inunderlying tissues.
why is the animal's cell important to the animal?
each animal cell, (including our own cells) is important because each cell has a certain job for everything going around in your body. if u didnt have cells you wouldn't be able to see, smell, hear, feel, sleep, etc. there are all different types of cells with different colours and jobs. they all have a totaly different job to others.