Depends on what you mean by change. Most cells are constantly dying and recreating, such as the cells making up the stomach lining(only have a life span of about 3 days). Brain cells on the other hand are created at birth and start dying off around 65 yrs. So for the most part all your cells change up every 11 months but not absolutely all of the cells.
:) Katie
yes every human does
Embryonic phase is the period of human development. This is when the cells change.
Human nerve cells, also known as neurons, are eukaryotic cells. They have a nucleus and membrane-bound organelles that are characteristic of eukaryotic cells.
No, cell size doesn't change.
No, they don't. There are over 200 different types of cells in a human body. All have different functions and different sizes and shapes. But, each type is of the same size in every human. For example, the muscle cells would be of the same size in all the humans. the red blood cells are different from the muscle cells in terms of their function and their size and shape; however, all human will have the same size of red blood cells. Hope that helped..
All cells are smaller than human(except when you're comparing a chicken egg to an embryo)
Human red blood cells function for an average of 120 days, or about 4 months. After this the red blood cells are too damaged to carry oxygen effectively and are broken down.
On average, there are about 1.3 bacterial cells for every human cell in the body. This means that the number of bacterial cells in the human body outnumbers our own cells.
ya dude
Every regular human cell has 46 chromosomes.
Every regular human cell has 46 chromosomes.
The human body is made up of various types of cells including muscle cells, nerve cells, skin cells, blood cells, and many others. Each type of cell has specialized functions to contribute to the overall structure and function of the body.