Skin cells on the body typically live for about 2-4 weeks before they are shed and replaced.
Brain cells are not typically replaced in the human body. The majority of brain cells are formed before birth and are not regenerated throughout life.
The cells in your body that tend to last the longest are typically neurons and heart muscle cells. Neurons can last your entire lifetime, while heart muscle cells have a relatively long lifespan and are not replaced frequently.
Muscle cells,Skin cells, and white blood cells.
It all depends on which cells. Some are not replaced. These are mostly nerve cells such as found in the brain. Other cells constantly die and are shed and replaced from tissues below them. An example of this are your skin cells.
Yes, normal body cells typically have two chromosomes of each pair, one inherited from each parent.
Brain cells are not typically replaced in the human body. The majority of brain cells are formed before birth and are not regenerated throughout life.
Neurons in the brain and spinal cord are cells in the body that are never replaced.
On average, most cells in the human body are replaced every 7-10 years.
The cells in your body that tend to last the longest are typically neurons and heart muscle cells. Neurons can last your entire lifetime, while heart muscle cells have a relatively long lifespan and are not replaced frequently.
Muscle cells,Skin cells, and white blood cells.
2,000,000,000
red blood cells are replaced ever 120 days, so therefore are replaced 3 times a year
There are about 2 000 000 000 of your body cells are replaced each day
It all depends on which cells. Some are not replaced. These are mostly nerve cells such as found in the brain. Other cells constantly die and are shed and replaced from tissues below them. An example of this are your skin cells.
there is no such ting as before cells there has always been cells in the body
the brain cells cannot be replaced by the human body, that's why the boxer who gets brain cells damage can never be illed.
120 days for a normal rbc. a sickle cell lasts only about 20 days