They use different DNA codes
cardiac cells are specialized muscle cells brain cells are nerve cells
The DNA in brain cells and in heart cells are completely identical. Both types of cell come originally form stem cells, and therefore contain the exact same genetic material. The only difference between brain and heart cells is how they use that DNA code.
All body cells have the same DNA. They all play different roles because the brain sends them signals to do so. You can't have them all doing the same thing. Ex: If you only have skin cells, then what cells will make up your heart or liver or bones?
DNA is found in a heart cell and brain cell and they both do a job in each cell.
There are more mitochondria in cells that need a lot of energy, such as heart muscle cells. Some researchers are studying mitochondrial DNA in the heart cells of different age groups.
That is because there are different parts of DNA that become active depending on the functions and positions of different cells. For example, in a liver cell, the part of DNA that codes for the production of Insulin is not active, therefore, a hepatic cell can not produce Insulin. However, in some pancreatic cells that part of DNA is active and therefore these cells are able to produce Insulin. DNA is not fully activated in any cell.
They are the same. The DNA is the same everywhere in the body.
DNA and the nucleus is the brain of the cell
They both have jobs in the cell. They both originally form stem cells. and they both similarly use the dna code...............now get off this stupid website cause you know everything on it is wrong.....
YES BECAUSE YOUr momma had ur brain
DNA
It's not different. It is the same because individuals are made of cells that have their DNA.