Growth in normal cases or cancer in abnormal cases.
because if they didnt get replaced then you would lack the cells. and you would die. i think.
Women live longer (about 5 years), but there's a higher chance of a boy being born than a girl (51.5% chance for boy, 48.5% chance for girl). This maybe due to the fact that a boy baby is more likely to die in the first year of life and more likely to die between the ages of 11 and 25.Yes, on average they do. The reason women live longer then men is because women tend to have an iron deficiency because of menstrulation. The iron in our blood equals age for our cells, and because men have more iron, their cells age faster. That's all it is.
The number of cells in an organism constantly changes. Cells die and are replaced by new cells all the time. As I type, cells on my fingertips die, fall off and new cells replace them. There are far too many cells to count in any organism, and they are constantly changing. Here's an interesting fact- if one of the cells on the tip of your nose was the size of a football pitch, your head would be the same size (roughly) as the world!
The cells in the persons body would try to equalize the concentration on the outside and inside of the cell. This would lead to the cells exposed to the hypotonic solution dehydrating themselves.
when bacteria is in temperatures below 5 degrees it starts to die of, that's why people store food in fridges.
They last your whole life (not true) red blood cells: die and are made evry 3 weeks white blood cell: you never get more than you have brain cells: you can get any more (if you inhale carbon dinoxid some of the brain cells die, so do do it!)
Lack of nutrients and an increase in cellular waste products
Our bodies grow more cells,but more and more cells die.
Because cells do not live forever and when cells die they need to be replaced. Also males make sperm cells throughout their life.
No, Because when cells die new ones are formed and they wont die but i dont know about when your dead the could die so it would be a idk answer for this because there are probably many more asnwers than my one answer
old cells die, new cells are made o replace them. simple.
Yes they do, but every sec. some new cells are made.
Yes.
Cells age, wear out and die. If they weren't replaced, we'd die, a lot sooner than we do today.
No. Actually, the opposite should happen - by thinking, you strain certain cells, which then react by developing more synapses with other cells. Unused brain cells will degenerate synapses and eventually die.
When cells are given nutrients, they metabolize them, and grow and divide to create more cells. If they are not given nutrients, they die.
This depends on the context of the question. Our cells do die, and we do die, but the two are not necessarily connected. Many of our cells are still alive after we die, and die after we die. If all of your cells die, then you cannot be alive. If all of your cells died at once, then you would die at that instant.