Chloroplasts are the green organelles for photosynthesis.
(hope it helps!)
carbon dioxide + water -> oxygen + glucose
<span>The Cell Membrane. All living cells and many of the tiny organelles internal to cells are bounded by thin membranes. These membranes are composed primarily of phospholipids and proteins and are typically described as phospholipid bi-layers.</span>
That do not have an underlying medical cause.