Answer: The factors limiting the size of cells include: Surface area to volume ratio (surface area / volume) Nucleo-cytoplasmic ratio. Fragility of cell membrane.
Consequently, what factors limit the size of a cell quizlet?
The key factor that limits the size of a cell is the ratio of its surface area to its volume. Small cell size maximizes the ability of diffusion and motor protein to transport nutrients and waste products. Cell size affects the ability of the cell to communicate instructions for cellular functions.
What is the lower limit for cell size?
What determines lower limits on cell size? The amount of space needed to contain enough DNA, enzymes, and other cell structures to carry out metabolism and reproduction. How are Prokaryotic and Eukaryotic cells different from each other? - Eukaryotic cells are usually much larger than prokaryotic cells.
What factors affect the size and shape of a cell?
Three general factors determine cell shape: the state of the cytoskeleton, the amount of water that is pumped into a cell, and the state of the cell wall. Each of these three factors is highly dynamic, meaning they are constantly in flux or can be suddenly changed. This dynamism is how cells can vary in shape.
What two factors affect cell size?
Factors limiting the size of cells include:
- Surface area to volume ratio. (surface area / volume)
- Nucleo-cytoplasmic ratio.
- Fragility of cell membrane.
- Mechanical structures necessary to hold the cell together (and the contents of the cell in place)