The surface area-to-volume ratio of the cell.
The surface area-to-volume ratio of the cell.
The surface area-to-volume ratio of the cell.
surface tension of plasma membrane
The cell membrane is the answer! Thanks for asking!
In a cell there are small particles in the cytoplasm called "ribosomes", it is in these that proteins are synthesised.
because like most things, cells have a limit as to how big or small they can be. they cannot be too small, or they will not have room for all their parts. they cannot be to big, or oxygen and other materials will not be able to reach the middle of the cell fast enough to keep the cell alive. also, waste must be able to leave. NOTE: ( i got this info from my science book )
Only plant cells have cell walls. Animal cells have cell membranes.
Animal cells can vary in size, but they are generally small, with most ranging from 10 to 30 micrometers in diameter. However, there are exceptions, such as the egg cell, which can be significantly larger in size.
Most plants or animals are made of millions or billions of cells. Most cells are too small to see without a microscope. However, eggs are individual cells. The ostrich egg is the largest known single cell.
Most cells are very small. In fact, most cells are too small to be seen without a microscope. The average cell in your body is about 50 micrometers (0.05 mm) in diameter. Most of the cells on this planet are bacteria, which are only 3 to 5 micrometers in diameter. How can something as important as a cell be so tiny? Actually, if cells were not so small, they could never do their jobs. Everything the cell needs or has to get rid of has to go through the cell membrane. The amount of cell membrane limits the ability of cells to either get substances from the outside or transport waste and other materials to the outside. This ability is related to surface area. The relationship between surface area and volume controls cell size. As a cell gets larger, its volume increases faster than its surface area if the cell maintains the same shape
It depends what you mean by large; eggs are single cells and an ostrich egg is pretty large. However, most cells are, by human standards, small. The most obvious reason is that a large cell would not be strong enough to stay together; the lipid bilayer, which surrounds the cell would collapse if the cell was much larger.
Microvilli are plasma membrane extensions that create the most surface area for the cell. These finger-like projections are found in cells involved in absorption, such as the cells lining the small intestine, and increase the cell's ability to transport nutrients.