MS is a chronic illness involving the central nervous system. The immune system attacks myelin, which is the protective layer around nerve fibers. This causes inflammation and scar tissue, or lesions. This can make it hard for your brain to send signals to the rest of your body.
The parts of the plant cell are as follows: Plants cell constitute of membrane bound nucleus and many cellular structures. These organelles carry out funct ions that are necessary for the proper functioning and survival of the cell. The cell orga nelles of the plant are enclosed by a cell wall and cell membrane.
Plant and animal cells are different.Animal cells have 5  parts.    Nucleus  Cytoplasm  Mitochondria  Vacuoles  Cell membrane   1. Nucleus is like a person's bra â¦ in.it tells the cell how to do  it's job.   2. The cell membrane is like the skin.It lets things is and out of  the cell.   3. Vacuoles store water for the cell.they also store waste  products.   4. Cytoplasm is like water or liquid and fills the inside of the  cell.it holds the other parts of the cell in place.   5.