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Most cellular structures have a finite lifetime, and the cell will eventually die. Just as plant and animal species must bear offspring, new cells will be needed to perform the tasks of their predecessors. Simple organisms reproduce by division, creating a new young cell long before the first one wears out. In high organisms, specialized cells are created by certain tissues, such as the bone marrow, and do not divide once formed. Other cells are so rudimentary and sturdy that they live a very long time, such as the nerve cells in the brain.
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What happens to skin cells when they are injured?
When a person breaks a bone or has a cut, the cells at the edge of the injury are stimulated to divide rapidly. The new cells that form begin to heal the break or cut. As it heals, the cells stop dividing and growing.
What is the process in which cells divide to from two new cells?
The process in which cells divide to form two new cells is called cell division. It consists of two main stages: mitosis, where the cell's nucleus divides, and cytokinesis, where the cell's cytoplasm divides, resulting in two daughter cells with identical genetic material. This process is crucial for growth, repair, and reproduction in living organisms.
Where do new cells come from as an organism grows?
New cells come from cell division, where existing cells replicate and divide to create more cells as an organism grows.
Do endothelial cells divide?
Yes, endothelial cells can divide through a process called angiogenesis, which is essential for repairing damaged blood vessels or forming new blood vessels in tissues. This process allows for tissue growth and repair in response to injury or other physiological demands.
How do neuron cells divide and multiply to form the complex network of the brain?
Neuron cells divide through a process called mitosis, where a single cell divides into two identical daughter cells. This allows for the multiplication of neuron cells in the brain. As these cells multiply, they form connections with other neurons, creating the complex network of the brain.
How do the cheek cells divide to form new cells?
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A process in which cells divide to form new body cells?
mitosis
What does differentiation in animal cells mean?
it means that cells divide to form new cells
New cells form when already-existing cells divide means that?
new cells can be formed from nonliving matter
Is it true that cells at a plants root tips divide quickly to form new cells?
yes it's true because roots grow longer because of a special tissue near the root tips.Here,cells divide quickly to form new cells.
Is it true that cells at a plants roots tips divide quickly to form new cells?
yes it's true because roots grow longer because of a special tissue near the root tips.Here,cells divide quickly to form new cells.
The process in which cells divide to form two cells new cells?
Asexual reproduction.The process is call mitosis.
When plant cells divide what do they form?
It form into two different cells
What does the cell theroy states?
What says that all living things are made of cells, that cells can divide to form new cells, and that all cells come from other cells?
Do cells at plants roots divide quickly to form new cells?
yes it's true because roots grow longer because of a special tissue near the root tips.Here,cells divide quickly to form new cells.
When cells divide and form more cells what is that called?
mitosis
During meiosis sex cells divide to form?
during meiosis, sexcells divide to form?
