What parts can you see in a cheek cell at 4000x magnification?

At 4000x magnification, you can observe several distinct parts of a cheek cell, including the cell membrane, which outlines the cell's shape; the nucleus, which may appear as a darker, round structure within the cell; and the cytoplasm, which fills the space between the membrane and nucleus. Depending on the staining method used, you might also see details like chromatin within the nucleus and organelles such as mitochondria, though these may be less visible at this level of magnification. Overall, the cell's basic structure and internal organization become clearer, allowing for detailed examination of its components.