the nucleus is in organnelle found in eukaryotic cells
the cell membrane controls the movement of the substance in and out of cells and organells
The cell membrane controls the movement of substances in and out of cells and organelles.
The jelly-like fluid that fills a cell is called cytoplasm. It is made up of mostly water and salt.
endoplasmic reticulum (ER). While the function of the nucleus is to act as the cell brain, the ER functions as a manufacturing and packaging system.
Ribosomes float freely in the cytoplasm, and are also bound to the endoplasmic reticulum (ER).
Turning on the Powerhouse. Mitochondriaare known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell