Like an egg.
The size depends on the amount of DNA stored in the cell. :)well, I believe it's because if a cell is too big, it has to feed more. As the surface area increases, so does the volume, remember. So think of a balloon. The surface area is very tiny compared to the volume, correct? So, the cell is so tiny because if it were even , say, the size of a quarter, it would have to feed a WHOLE lot to keep from starvation.... I'm pretty sure that's it. So you see, the DNA keeps the cell from starvation.There has to be enough DNA to code for metabolism so the cell can grow.If a cell had unlimited space, it could not be able to perform functions needed to live. The cell's DNA is limited depending on how fast the volume of the cell decreases/ surface area decreases.jhdhjdhdkkdkdkh
The size of a typical granule seen in the photosphere is about 1000 km across.
The rate of diffusion is affected by properties of a cell, the diffusing molecule, and the surrounding solution.
Cell cycle is defined as sequence of event between one cell division and the next . In eukaryotic , have 4 phase of cell cycle . 1. G1 - increase size, produce RNA, synthesis protein . - checkpoint to prepare enter S phase. 2. S phase - DNA replication. 3. G2 - contineu increase in size and produce protein. - Checkpoint to determine if cell can enter mitotic phase. 4. Mitotic phase - mitosis + cytokinesis
All substances pass eaxily through the cee mem brane it is true for false?
The maximum size of a cell is limited by its need for enough surface area in order to conduct exchanges with its environment. This is referred to as contact inhibition.
Cells will only grow to a certain size. If a cell gets too big, it is much harder for the cell to transport food and wastes in and out of the cell fro the nucleus. so, to avoid this, the cell divides.
Cell size is limited by the cell membrane surface area to cell contents volume ratio. As a cell grows it eventually reaches a point where the cell membrane is unable to transport enough materials in and out at a sufficient rate to supply the needs of the cell. Cell size may also limited by space and other environmental factors.
Cells are limited in size by the rate at which substances needed by the cell can enter the cell through its surface. volume increases faster than surface area and homeostasis is disrupted by a cell that is too large
a. rate at which substances needed by the cell can enter the cell through its surface.
Some cells have constraints on their size, for instance a cell wall, whereas other cells have flexible cell membranes, which pose no constraints on the cell size.
No. Its size is limited by the cell's surface area to volume ratio. If the volume increases quicker than the surface area, the cell cannot release waste or take in nutrients as effectively. Also, the cell's DNA would not be able to keep up with the cell's functions.
Cell size is limited by a cell's surface area to volume ratio. A smaller cell is more effective and transporting materials, including waste products, than a larger cell.
Cell size is limited by volume.Surface area to volume ratio (surface area / volume)Nucleo-cytoplasmic ratioFragility of cell membraneMechanical structures necessary to hold the cell together (and the contents of the cell in place)
It's poo lol =D
Yes. It's called the surface-to-volume ratio.
The size depends on the amount of DNA stored in the cell. :)well, I believe it's because if a cell is too big, it has to feed more. As the surface area increases, so does the volume, remember. So think of a balloon. The surface area is very tiny compared to the volume, correct? So, the cell is so tiny because if it were even , say, the size of a quarter, it would have to feed a WHOLE lot to keep from starvation.... I'm pretty sure that's it. So you see, the DNA keeps the cell from starvation.There has to be enough DNA to code for metabolism so the cell can grow.If a cell had unlimited space, it could not be able to perform functions needed to live. The cell's DNA is limited depending on how fast the volume of the cell decreases/ surface area decreases.jhdhjdhdkkdkdkh