because they are at the relatively perfect size for being efficient. any bigger and they would create more waste and need more nutrients, any smaller and it would cause their organelles to be inefficient. and they do get bigger in order to divide but only 2x as big to create to normal sized cells. this doesnt effect the cell because all of its organelles are duplicated as well
The cells are known as stem cells meaning they can become any cell type. The embryo becomes bigger because certain genes in the DNA are activated allowing the cell to divide or produce certain determination factors that will make a stem cell become a neuron, muscle cell, etc.... The embryo grows in size as the stem cells divide repeatedly and then some of the stem cells become actual specific cells.
Growth hormones primarily signal for cells to grow larger and divide, which can result in overall tissue growth. They do not directly cause cells to shrink or decrease in size.
Nerve cells, also known as neurons, do not divide.
Cells divide because the larger the cell becomes the less efficient it is. So they multiply and younger ones come into being and they are more efficient. So they keep dividing to make more.Cells divide because when your body grows, the cells dont grow with you they divide to make morecaus sometimes they just feel like it...
Examples of cells that divide rapidly after maturity include skin cells, intestinal cells, and blood cells. Examples of cells that do not divide at all after maturity include neurons and cardiac muscle cells.
Just once, after it divides into a million cells it will get bigger.
There are many reasons why cells divide. Here are some of them:* Growth - More cells=bigger organism * Repair - Colon and skin cells, for example, have to be constantly replaced as they are scraped off
# To replace dead cells # To make overall body bigger
they both have vacuoles. plant cells have bigger vacuoles then animal cells
The cells are known as stem cells meaning they can become any cell type. The embryo becomes bigger because certain genes in the DNA are activated allowing the cell to divide or produce certain determination factors that will make a stem cell become a neuron, muscle cell, etc.... The embryo grows in size as the stem cells divide repeatedly and then some of the stem cells become actual specific cells.
Prokaryotic cells reproduce and divide using binary fission, mitosis, and meiosis. It just depends on the species of cell.
Cells are much bigger.
Bigger animals are bigger because they have more cells not bigger cells. You would think that this would be so, but cells can only function up to a certain size. So, no, they are not.
Bigger animals are bigger because they have more cells not bigger cells. You would think that this would be so, but cells can only function up to a certain size. So, no, they are not.
Cells divide.
Cells are in endocytosis when they are not dividing, this is just maintaing life and growth to divide again.
A elephant and an ants size cells are the same size. The elephant just has more cells because it is bigger and needs more to help him live.