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.
A plant is made up of microscopic living structures called cells. Like animal cells, plant cells have a nucleus and an oily membrane surrounding the whole cell. A plant cell is also encased in a tough cell wall and usually contains a large, fluid-filled bubble called a vacuole. plantâs body has different structures designed for different tasks, such as making food and conserving water. LEAVES, usually broad and flat, take in energy from sunlight and carbon dioxide from the air. ROOTS snake through the soil to take in water and minerals. The STEM supports the part of the plant above ground.