Folded membranes in cells are more effective because they have more surface area. The wider area of space allows for more activity to occur without damage to the cell because of membrane's resistance.
Endoplasmic Reticulum: a series of highly folded membranes, "rough" endoplasmic reticulum has many ribosomes attached to it. "Smooth" endoplasmic reticulum has no ribosomes attached to it and is the structure where fats (lipids) are made but both types of endoplasmic reticulum carry materials through the cytoplasm.
The epidermal cells have their edges folded over which is part of the structure. This is as a result of the growth factors which makes the cells to proliferate.
Eukaryotic cells contain organelles that are enclosed in membranes
One example ; The brain, if you look at the brain it looks like a lump of wrinkledgrayish tubes, split into sections,. Well imagine if you were to unravel the brain ? you couldn't, but you can 'unfold' it ! when you do this you can then see that it is a carefully folded mass ( for want of a better word!!!) of membranes, vital for the protection of precious brain cells, which unlike other cells in the body, do not replace however some very few compared to the amount of brain cells we have, can repair. So these highly folded membranes are a huge advantage in protecting, and providing the cellular parts .to function correctly and not get confused while in the process of developing the complete cell ,which then as you know has to go on to multiply and fulfill the task that this very special complex little component has been set to do ! So look at the brains folds, and picture one tiny cell, well within that cell are these folded membranes enabling all the tiny cellular parts to take the correct microscopic paths to their correct destination within the cell safely!.....the parts 'function' as they should to produce healthy complete cells.........HOPE YOU CAN UNDERSTAND MY RAMBLING !!!!!!!..........
hat are tiny pieces of blood cells inside membranes called?
are both flat/thin and have folded membranes
Chloroplast
Membranes surround cells. There are no cells found in membranes. Membranes are composed mostly of lipids.
Eukaryotic cells.
yupp cheek cells are animal cells so they have cell membranes
Endoplasmic Reticulum: a series of highly folded membranes, "rough" endoplasmic reticulum has many ribosomes attached to it. "Smooth" endoplasmic reticulum has no ribosomes attached to it and is the structure where fats (lipids) are made but both types of endoplasmic reticulum carry materials through the cytoplasm.
All eukaryotic cells have a plasma membrane.
Plant cells have Cell Walls, in addition to membranes. Animal cells only have membranes.
no animal cells also have plasma membranes
Yes, both animal cells and plant cells have semipermeable membranes.
cell membranes and plasma membranes
The epidermal cells have their edges folded over which is part of the structure. This is as a result of the growth factors which makes the cells to proliferate.