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.
Unique parts of the plant cell. Cell wall â a feature of plants cells that functions like stiff lattice-like wall which helps plant cells maintain their structure and shape. Chloroplast â a feature of plant cells that allows plants to do photosynthesis and make their own glucose from sunlight, water and carbon dioxide.