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Can brain cells reproduce?
No, brain cells cannot reproduce through cell division like other cells in the body. Once brain cells are damaged or lost, they typically cannot be replaced. However, neurogenesis, the process of generating new brain cells, can occur in certain regions of the brain, such as the hippocampus.
What is function performed by stem cells in the skin?
its to replace lost skin cells
What are cells that have lost control over their growth rate and division?
Cancer cells.
Which cells have lost their normal ability to regulate the cell cycle?
Cancer cells have lost the ability to regulate their cell cycle among other things.
Cells are constantly lost from the?
Cells are constantly lost from the body through processes such as shedding of skin cells and cell turnover in tissues. This loss is balanced by the production of new cells through cell division in tissues and organs.
Can red blood cells divide if blood is lost?
No, red blood cells cannot perform cell division as they do not have a nucleus. They are instead produced in the bone marrow by the division of stem cells.
Was Cleopatra successful?
Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.Cleopatra cannot be considered successful, by any means. She lost everything.
Why is nerve cell one of two cells that cannot divide?
Nerve cells, or neurons, cannot divide because they are in a state of terminal differentiation. This means they have permanently exited the cell cycle and lost the ability to divide. Nerve cells have complex structures and functions that would be disrupted if they were to try to divide.
Can a human cell that is cultured in a dish divide?
Most human cells when placed in a dish will not divide. The majority of cells that make up a human are post-mitotic. They have differentiated and specialized to carry out physiological functions for the body and have lost their capacity for division. However, a small percentage of human cells are stem cells or progenitor cells and do have a capacity to divide and if cultured under the correct conditions will undergo mitosis. There is a slight caveat - whenever you're culturing a cell in a dish, you are taking a cell out of its normal environment and putting it under very unnatural circumstances. Thus, it is not unknown for cells to behave oddly in a dish - cells that should divide don't because we don't understand the conditions necessary to promote their division. And sometimes cells that shouldn't divide do because we have subjected them to unnatural conditions that alter their identity and behavior.
What would happen if a cnidarian lost its stinging cells?
If a cnidarian lost its stinging cells, it would lose its primary defense mechanism against predators and its ability to capture prey. This would make the cnidarian more vulnerable to predation and reduce its efficiency in obtaining food.
Why can't nerve cells divide?
Nerve cells, also known as neurons, cannot divide because they are post-mitotic cells, meaning they have exited the cell cycle and lost the ability to replicate. This is due to their specialized structure and function in transmitting electrical signals in the nervous system.
Lost neurons cannot be replaced because mature neurons cannot?
divide like other cells in the body. However, neural stem cells in certain areas of the brain have the potential to generate new neurons through a process called neurogenesis. This process primarily occurs in the hippocampus and olfactory bulb.
Can brain cells reproduce?
No, brain cells cannot reproduce through cell division like other cells in the body. Once brain cells are damaged or lost, they typically cannot be replaced. However, neurogenesis, the process of generating new brain cells, can occur in certain regions of the brain, such as the hippocampus.
What is a function performed by stem cells in the skin?
its to replace lost skin cells
Are red blood cells nucleate?
red blood cells that have not lost their nucleus.
What is a function performed by stem cells in skin?
its to replace lost skin cells
What are cells that have lost control over their growth rate and division?
Cancer cells.
