The Cell Membrane physically separates the intracellular components from the extracellular environment. It helps in anchoring the cytoskeleton to provide shape to the cell, and in attaching to the extracellular matrix and other cells to help group cells together to form tissues. It also works as a selective filter that allows only certain things to come inside or go outside the cell.
It keeps the shape of the cell, but most importantly it decides what it wants out of the cell and what it wants to enter it.
Hope this helped
it pro tects it
cell membran
yes cytoplasm is in between the celll membrane and the nucleus.the cell membran is the outer layer that holds the cell together.but the nucleus is the main part of the cell so yes it is.
a cell permorms its function very uniquely cell helps in division and cell cycle too!
The only organelle that I know of that is in the animal cell, but not in the plant cell, is the centriole. The centriole, located in the centrosome of an animal cell, is a barrel-shaped organelle made up of nine triplets of microtubules. Its function in the cell is to separate chromosomes during a cell division called mitosis. When mitosis occurs, the mother cell duplicates itself, then seperates into two new daughter cells. The mother cell no longer exsists after mitosis. Plant cells do not need centrioles to separate. The plant cells components for cell division are the centrosomes. animal cells contain centrioles and lysosomes which are not found in typical plant cells......
it pro tects it
plant cells are more protected because they have a cell wall and animals cells dont they just have a membran plant cells also have a membran and a cell wall around the membran
cell membran
Protein, because thats what the cell membrane does (delivers protein to the cell)
the cell membran will get harder
Yes they do possess double layer membrane.
Exocytosis
The cell membrane allows the movement of substances in and out of the cell while the cell wall just gives the plant cell its firm shape.
a cellwall is a hard fibrous structure where as the cell membran is like cling film, its really thin and flimsy
It prevents minerals in the water from flowing into the cell
yes, it has to be (semi-permeable, to let the cell membrane conrol the process of osmosis(e.g water will go in, but not sugar)
yes cytoplasm is in between the celll membrane and the nucleus.the cell membran is the outer layer that holds the cell together.but the nucleus is the main part of the cell so yes it is.